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This study aims to examine the Shariah non-compliance (SNC) disclosure index for all 16 Malaysian Islamic banks from 2015 to 2020.

A qualitative research methodology was adopted that included content analysis. The data were gathered from banks’ annual reports from 2015 to 2020. To achieve this, firstly, the disclosure index was developed by examining the disclosure requirements of the regulator and previous studies. The index was then used to measure the level of disclosure index for all these banks.

The overall average SNC disclosure index for the Islamic banks from 2015 to 2020 remained low at 0.57. However, the values were comprised of mandatory and voluntary items. For the former, the SNC disclosure index was quite high at 0.82, but for the voluntary items, the value was 0.40. Progressive improvement can be observed in the disclosure practices of the majority of the Islamic banks between 2015 and 2020; nevertheless, certain banks displayed a deterioration in their disclosure practices.

This study has several limitations, including the index used, the research period and the fact that it was restricted to SNC events.

These findings add value for information users by assuring them of the accountability of Islamic banks in terms of transparency, as well as their effectiveness in managing and mitigating SNC events. Regular monitoring and strong enforcement by the regulator are essential to achieve full compliance with the stipulated requirements.

This study offers a disclosure index for analysing SNC events in depth by segregating the disclosure into mandatory and voluntary items for each Islamic bank and making recommendations for future research. In addition, it provides a broad overview of current trends in SNC and the associated issues, as well as insights for regulators and the public in terms of the transparency levels of Islamic banks in relation to SNC event disclosure.

The purpose of this paper is to study the various solutions and recommendations provided by researchers in applying the blockchain concept to different problems in aviation industry. It will discuss and highlight the specific approaches that leverages blockchain to mitigate the automatic dependent surveillance-broadcast (ADS-B) security issues. Furthermore, it introduces an innovative design and method to secure ADS-B data using a tamper-resistant distributed public ledger of authenticated flight plans and validates the position and other parameters of the associated aircraft identifier against the flight paths/routes that are stored in the blockchain ledger.

ADS-B is the key technology that is mandated by Federal Aviation Administration in USA by 2020. However, ADS-B data is neither encrypted nor authenticated. This paper proposes a novel solution using blockchain to secure the ADS-B data communications and in-depth analysis of existing solutions covering the following aspects: classification of various possible attacks on ADS-B. Presents various solutions proposed by different researchers regarding use of blockchain in aviation industry. Discuss a new solution to secure ADS-B using blockchain. Discuss the high-level architectural framework of the proposed and patented solution. Finally, presents the conclusions and future work scope.

While the main intention of this paper is to bring together all the existing solutions using blockchain to secure aviation and ADS-B data at one place, the proposed novel solution could contribute to maintaining security and privacy for aircrafts flying in the airspace at any point in time. Continuously securing the ADS-B data transmissions based upon the filed flight plans in real time can provide a mechanism to identify spoofed aircraft messages and communicate the same to ground stations for authentication of existence of such a malicious aircraft. Thus, this solution also differs from all the existing ones.

As aviation industry is in its infancy stage in implementing blockchain-based solutions, practical implementation of the proposed concept might take longer.

This paper is a comprehensive survey and review paper. To the best of the authors’ knowledge, this is the first of its kind that presents various use cases for usage of blockchain in aviation industry along with a detailed review of existing proposed or implemented solutions using blockchain to secure ADS-B data. This can serve as an invaluable reference for the future researchers on this topic in both industry and academia.

This study aims to evaluate how stakeholders affect project risks by analyzing the connection between stakeholder management and risk management in the information technology (IT) project context.

Using the Delphi method, interviews with IT project experts were conducted to examine four factors concerning stakeholder management and define probabilities for three risk variables. The design of experiments (DoE) method was applied for the design of the research instrument and data analysis.

Stakeholder engagement and communication with stakeholders have significant influence on the occurrence of negative risks, opportunities and the development of contingency strategies. These results provide project leaders with relevant data that better guide actions toward stakeholders and enhance project success probability.

This study clarifies important aspects of two main project management areas – stakeholder and risk management – in the IT projects context. This research also presented an unusual application for the DoE method which allows the subjective variables analysis by statistical tools and enables to explore factor influences on real project situations.

The purpose of this paper is to explain the process by which El Sewedy Company in Egypt decided to expand internationally by examining several modes of entry and choosing the best choice to expand in Russia and Kazakhstan.

The authors did several market analyses for each company to discover the external and internal environments. In addition, they weighted the advantages and disadvantages of each mode of entry to decide on the best mode to enter Russia and Kazakhstan.

The results confirm that the expansion for El Sewedy is challenging whether in Russia or Kazakhstan. Currently, El Sewedy's strategy is to deal through distributors to minimize risk; these distributors are mostly working in Kazakhstan given their easy connections and access there. The best solution for El Sewedy to expand is to trade high voltage and medium voltage cables in Kazakhstan as well as the trade of high voltage cables in Russia. Whether it is trading, exporting or a joint venture, El Sewedy's intentions are clear in its willingness to access the Russian and Kazakhstani markets, due to their richness and most of all their location as a central trade area in the region.

The comparison between Russia and Kazakhstan may appear very similar since both countries share almost the same circumstances and environment. Therefore, some of the information may be repeated twice to analyze both countries.

The results of this case study ensure the importance of analyzing the different modes of entry and doing a cost‐benefit analysis before deciding on how to expand in foreign market. Since circumstances and environments vary between markets, it is crucial to know all the details of the country in order to succeed in expanding in this foreign market.

This study explains a common case that happens in Egypt and every country whenever a company decides to expand. Usually, a company prefers a certain mode of entry over the other, but what is necessary is to follow what El Sewedy did, which is to evaluate all alternatives equally then decide on the best choice.

The goal of this paper is to investigate the antecedent of employee performance (EP) through perceived organizational support (POS), as well as the moderating role of job satisfaction (JS) on the connection between POS and EP among employees of small and medium enterprises (SMEs) in Northwest Nigeria, using social exchange theory (SET) and organizational support theory (OST).

This research employed a survey design, using SMEs employees in Northwest Nigeria as the research unit of analysis. Purposive sampling was used in this research, with standardized questionnaires used to obtain data from 1750 employees of the targeted SMEs within the region. This study’s hypotheses were tested using partial least square–structural equation modeling (PLS-SEM).

The findings of this research stated that POS has a substantial effect on EP, while JS moderates the association between POS and EP.

The study offers practical insights for SMEs in Northwest Nigeria, aiding in resolving employee issues and providing actionable strategies for management. Understanding the dynamics of perceived organizational support, job satisfaction and employee performance enables proactive measures to improve organizational effectiveness, fostering a positive work environment and enhancing competitive edge.

This study innovates existing literature by exploring how perceived organizational support affects employee performance in small and medium-sized enterprises in an emerging economy. It introduces PLS-SEM, emphasizing job satisfaction’s pivotal role as a moderator. This provides valuable guidance for SMEs to boost employee performance and formulate effective HR strategies, advancing organizational behavior and management research.

Green sukuk is a tool to finance climate change which has garnered considerable attention. However, having only recently come into existence has its own set of challenges for this tool that require immediate identification and government intervention to intensify its growth. This study aims to explore the challenges encountered by green sukuk issuers and the structure of a reconciled green sukuk issuance framework to speed up the market’s growth with the right interventions.

The study engaged a qualitative approach via multiple case study interviews with green sukuk issuers and used expert views for data triangulation to generate the findings. A total of four green sukuk issuers participated in the interviews, and for data triangulation purposes, four expert’s opinions and views were considered. The thematic analysis technique is used to report the findings.

It was revealed that amongst the challenges encountered in the green sukuk market are shoddy green taxonomy, difficulty in identifying green assets, it is time-consuming and costly, no compelling benefits and exposure to higher-risk profiles.

This study may be influenced by observer error and observer bias. However, the researchers have taken cautious steps to overcome these issues by following strict case study methodology procedures and triangulating the qualitative research findings with views from green sukuk experts. These interventions increased the rigour and trustworthiness of the results.

This study is amongst the pioneer in Malaysia, exploring challenges in the green sukuk market. The results are relevant to governments, regulators, institutions and central banks to structure the right interventions to counter the challenges. Greater government involvement is required to strengthen the green sukuk market and to spearhead the green agenda.

This paper aims to design a dual mode X-band substrate integrated waveguide (SIW) bandpass filter in the conventional SIW structure. A pair of back-to-back square and split ring resonator is introduced in the single-layer SIW bandpass filter. The various coupling configurations of SIW bandpass filter using split square ring slot resonator is designed to obtain dual resonant mode in the passband. It is shown that the measured results agree with the simulated results to meet compact size, lower the transmission coefficient, better reflection coefficient, sharp sideband rejection and minimal group delay.

A spurious suppression of wideband response is suppressed using an open stub in the transmission line. The width and length of the stub are tuned to suppress the wideband spurs in the stopband. The measured 3 dB bandwidth is from 8.76 to 14.24 GHz with a fractional bandwidth of 48.04% at a center frequency of 11.63 GHz, 12.59 GHz. The structure is analyzed using the equivalent circuit model, and the simulated analysis is based on an advanced design system software.

This paper discusses the characteristics of resonator below the waveguide cut-off frequency with their working principles and applications. Considering the difficulties in combining the resonators with a metallic waveguide, a new guided wave structure – the SIW is designed, which is synthesized on a planar substrate with linear periodic arrays of metallized via based on the printed circuit board.

This study has investigated the wave propagation problem of the SIW loaded by square ring slot-loaded resonator. The electric dipole nature of the resonator has been used to achieve a forward passband in a waveguide environment. The proposed filters have numerous advantages such as high-quality factor, low insertion loss, easy to integrate with the other planar circuits and, most importantly, compact size.

The global spread of the COVID-19 pandemic has affected businesses worldwide. Arguably, one of the most affected industries is the hospitality sector, where the world has seen a substantial drop in personal and professional travel owing to severe lockdowns, which has particularly harmed the hotel and tourism industries by lowering occupancy and profits. The purpose of this research is to investigate the impact of the COVID-19 epidemic on the emotional and mental well-being of hospitality workers in Dubai, United Arab Emirates.

A quantitative cross-sectional technique was used, with 517 respondents drawn from Dubai's major hotels.

Fear of the COVID-19 pandemic was found to be positively connected to employees' emotional weariness, which is then positively related to their intention to leave their organizations.

The paper gives suggestions to managers on how to best deal with their employees, especially the more competent ones, as they are more likely to leave during a pandemic.

Contrary to suggestions in the literature and our predictions, this paper found that self-efficacy positively moderated the relationship between fear of COVID and emotional exhaustion such that workers with high self-efficacy were more prone to emotional exhaustion as a result of their fear of COVID. Furthermore, the results of the research suggest that it is the more competent workers who are more likely to be affected, during a pandemic, and thus their loss is expected to cause greater loss to their organizations.

Crowdfunding has become one of the preferred mechanisms to raise funds by startups and small entrepreneurs. As such, this paper aims to develop an appropriate framework for Sharīʿah-compliant equity-based crowdfunding (SEC) for entrepreneurship development in Malaysia.

The research begins by analyzing the intention of 200 entrepreneurs in Kuala Lumpur and Selangor regarding the use of crowdfunding to raise capital. The analysis is based on the theory of reasoned action (TRA), which is also associated with the technology acceptance model (TAM) and is effected by using structural equation modeling (SEM).

The entrepreneurs agree on the ease of use of crowdfunding in raising capital, although it appeared that they are quite reluctant to share their business ideas online. Subsequently, an SEC framework is proposed, to further enhance entrepreneurship development in Malaysia particularly in meeting the need for raising funds in line with Sharīʿah (Islamic law) principles.

This paper aims to contribute more to the development of a blueprint for an SEC platform for market players and regulators in Malaysia.

This paper also aims to highlight the growing needs of entrepreneurs, particularly in Malaysia to have a Sharīʿah-compliant alternative to raise funds via crowdfunding.

This paper makes two main contributions. First, it provides evidence on Malaysian entrepreneurs’ intention to use crowdfunding for fundraising through TAM and SEM analysis. Second, it proposes an SEC framework for the development of entrepreneurs in Malaysia.