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The main purpose of this study was to prepare the cotton fibers and cellulose powder by a layer of nano-crystalline-titanium dioxide (TiO₂) using the sol-gel sono-synthesis method to clean the wastewater containing reactive dye. Moreover, TiO₂ nano-materials are remarkable due to their photoactive properties and valuable applications in wastewater treatment.

In this research, TiO₂ was synthesized and deposited effectively on cotton fibers and cellulose powder using ultrasound-assisted coating. Further, tetra butyl titanate was used as a precursor to the synthesis of TiO₂ nanoparticles. Reactive dye (red 195) was used in this study. X-ray Diffraction, scanning electron microscopy and Fourier transform infrared spectroscopy were performed to prove the aptitude for the formation of crystal TiO2 on the cotton fibers and cellulose powder along with TiO₂ nanoparticles as well as to analyze the chemical structure. Decoloration of the wastewater was investigated through ultraviolet (UV-Visible) light at 30 min.

The experimental results revealed that the decolorization was completed at 2.0 min with the cellulose nano TiO₂ treatment whereas cotton nano TiO₂ treated solution contained reactive dyestuffs even after the treatment of 2 min. This was the fastest method up to now than all reported methods for sustainable decolorization of wastewater by absorption. Furthermore, this study explored that the cellulose TiO₂ nano-composite was more effective than the cotton TiO₂ nano-composite of decoloration wastewater for the eco-friendly remedy.

Cotton fibers and cellulose powder with nano-TiO₂, and only reactive dye (red 195) were tested.

With reactive dye-containing wastewater, it seems to be easier to get rid of the dye than to retain it, especially from dyeing of yarn, fabric, apparel, and as well as other sectors where dyestuffs are used.

This research would help to reduce pollution in the environment as well as save energy and cost.

Decoloration of wastewater treatment is an essential new track with nano-crystalline TiO2 to fast and efficient cleaning of reactive dyes containing wastewater used as a raw material.

Islamic banks (IBs) place significant importance on their religious identity, prompting the utilization of impression management (IM) strategies to emphasize such identity. This paper aims to discuss the motivations behind using IM in the creation of religious identity by IBs, and to explore the use of religious symbols and language as a form of religious rhetoric. It is argued that to counteract the threats to their religious identity, IBs use IM techniques, predominantly through the inclusion of religious symbols and rhetoric.

An empirical exploratory study, using content analysis, was conducted on the annual reports of the largest IBs for the year 2022. The analyses involved a total of 39 banks based on a filtered list from The Banker’s Top Islamic Financial Institutions of 2022. A manual content analysis was undertaken to extract religious symbols, images and contents.

The findings reveal the use of IM techniques that emphasize the religious identity of these banks. Notably, IBs consistently reaffirm their commitment to Sharia compliance and disclose their contributions to Zakah. In addition, the analysis reveals the incorporation of Quranic verses, religious iconographic images and other religious rhetoric statements in the annual reports of many IBs.

The analysis concludes that the assertion by IBs that their guiding principles are rooted in Islamic values are supported by the religious terminology and imagery embedded in their annual reports. Alongside mere religious symbolism, the terms and images are integral part of the corporate identity of the Islamic that not only sends persuasive signals to stakeholders but also help build an impression on the activities of the IBs.

IM has been a key objective and strategy of companies. This study aimed at exploring whether and how IBs used religious symbolism as an integral part of IM and corporate identity.

This paper aims to study the performance of the Journal of Islamic Marketing (JIMA). This study identifies the influential scientific actors and identifies the major dimensions and themes of the journal.

This study adopts a bibliometric method. A total of 483 articles and 27 reviews of the journal were collected from the Scopus database. This paper analyses the data using RStudio, VOSviewer and Microsoft Excel. Analyses were divided into three main categories: general performance indicators, citations analysis and cross-dimensional keywords analysis.

Islamic marketing establishes itself as an industry of its own, not as a cohort of Islamic finance. This study finds that JIMA played an active role in that respect. Islamic marketing has been primarily an Asian-dominated industry. Malaysia has led the development and publication of resources on Islamic marketing, followed by recent initiatives in Indonesia, Iran and Pakistan. There are also unique cases of Islamic marketing growth in non-Asian Muslim-minority countries, including the USA, the UK and Australia. Finally, loyalty, religiosity, halal food and intention of the Muslim consumers are the key dimensions covered by JIMA authors. This paper expects that JIMA will cater to the growing needs of Islamic marketing in diversified sectors, Islamic social marketing analytics, post-purchase attributes and multidimensional integration of Islamic marketing research in the dominance of diverse leadership styles and ownership structures.

The study provides an objective evaluation of the journal’s progress through a decade of its operation; it highlights the achievements and discusses the progress and contribution of the journal to the scientific community.

Owing to religious and economic preferences in Muslim-dominated countries, middle-income customers are at the heart of banks’ strategic targeting. This study aims to investigate selected middle-income Islamic bank customers from Sylhet, one of Bangladesh’s top religious and cultural cities, to examine their perceptions of the Islamic banking services.

This study forwards three determinants of overall satisfaction. These are perceived relative advantage (PRA), perceived risk management (PRM) and perceived customer engagement (PCE). The study has used structured questionnaire and collected complete data on 300 middle-income Islamic bank users. The data was analysed using exploratory factor analysis (EFA), confirmatory factor analysis (CFA) and structural equation modelling (SEM).

While all the three selection factors significantly influence overall satisfaction, PCE has greater positive impact on overall customer satisfaction, followed by PRA and PRM. “Convenient location”, “competitive charges” and “return on deposit despite low earnings” are the top three instruments measuring “PCE”. Religion did not qualify as a standalone selection factor. The results are robust across tests conducted by using EFA, CFA and SEM.

Gross purchasing power of middle-income class in Bangladesh grew from 7% to over 30% during the past decade, and the purchasing power of this class stood at US$100bn. Having a greater portion of this population as Muslims, banks can design products and marketing campaigns by using the three selection criteria that offer a combination of faith and non-faith-based variables.

Similar studies on the middle-income customer group have been rare, especially from the Islamic banking perspective. These findings offer a concise list of three factors for the bank managers to build their strategies. With respect to the Vision 2021, these findings carry greater socio-economic significance given the transition of Bangladesh to a middle-income country.

The purpose of this paper is to investigate customer‐centric corporate social responsibility (CSR) in Islamic banks of Bangladesh, Malaysia and the Arabian Gulf Region. The new framework is found from the incomplete link between managerial motivation and their actual involvement with CSR activities.

The study uses annual reports of 16 Islamic banks from three regions. Using content analysis method, the study produces an ethical identity index on eight dimensions. The average index scores are ranked to get a view of the importance given by Islamic banks to the path of social responsibility.

In this study, the customer‐centric CSR framework assumes that there are two layers of CSR involvement in Islamic banks. The upper layer assures the commitment towards Allah (SWT) by operating under Islamic Shari'ah. The bottom layer ensures the commitment towards customers, employees and society. The reports of Islamic banks show that the selected banks are too customer centric and efficiency driven. However, that efficiency is targeted at the cost of sacrificing Shari'ah norms. Their commitments to basic Islamic rules fall far behind the average.

The study uses content analysis of the annual report to identify CSR involvement of the Islamic banks. There are various issues related to CSR and corporate management that are not reported in annual reports. Moreover, disclosure norms and regulation also have an influence on reporting standards. Thus, this study is limited to what is found in the reports only.

The study contributes to the existing literature on customer‐centric CSR and customer‐centric marketing. There is evidence that the findings from this study are consistent with other studies. Islamic banks are becoming customer centric because of the competition from conventional banks. However, they must not forget the very essence of the establishment of these banks which is the spiritual freedom based upon sole submission to Allah (SWT).

Ever since the publication of the original Jegadeesh and Titman (1993) study, momentum effect has been tested vigorously to validate its pervasiveness for different time periods and across different markets. In spite of numerous out-of-sample tests, there is one apparent alibi – little research has been devised for steady increasing of Shari’ah compliant stocks.

This study is to examine the momentum strategy returns in a global Shari’ah compliant stock setting.

It finds strong presence of stock momentum returns for Pakistan and Malaysia. And the momentum returns are neither driven by industry momentum nor by the small size stocks. Though no momentum profits are found for the portfolios formed by global Shari’ah compliant stocks, this seems to be largely due to return reversal for the small size Shari’ah compliant stocks.

The strong presence of momentum profits for relatively large Shari’ah compliant stocks is a desirable trait as it indicates that the momentum trading strategies are practical and implementable.

This chapter is derived from the result of research conducted by Firman Menne, Lanita Winata and Mohammad Hossain. The emergence of Islamic Financial Institutions (IFIs) is expected to provide enormous benefits for the Muslim community in Indonesia such as the availability of IFIs based on Sharia law and the implementation of Islamic value in the community. Like Corporate Social Responsibility (CSR) practices in all business organizations, the IFI’s CSR becomes one of the important factors in improving organizational performance. The implementation of CSR in IFIs is unique as it is based on Sharia law. Zakat and Qardh are the unique IFI CSR practices. There are many studies which have investigated the relationship of Zakat and Qardh on organizational performance in Arabic and Muslim countries. In Muslim countries, Islamic laws, including providing Zakat and Qardh, are practices of every business organization. As Indonesia is not a Muslim country, Zakat and Qardh are only required for IFIs as part of CSR practices. This study aims to analyse the influence of CSR practices on the financial performances of IFIs in Indonesia using gender as a control variable.

The samples of this research were taken from the annual reports of nine Islamic banks for the period of 2010–2014. Regression method was used to analyse and test hypotheses.

The results of this research indicate that the relationship between CSR practices and financial performance is significant, the value of R is 0.737, and R square is 0.543.

This means that the implementation of CSR practices (Zakat and Qardh) improves organizational financial performances of IFIs in Indonesia.

This study also has a limitation as it only focuses on Zakat and Qardh; thus in the future, it is necessary to advance the variable of CSR practices on the real social and environmental practices such as environmental improvement, increasing the quality of human resources, involvement in any jobs or reducing unemployment and any other activities.

The purpose of this study is to examine the effect of risk sharing and non-risk sharing instruments on both the profitability of Islamic banks and the economic growth of the country. This study also aims to improve the profit and loss sharing-based asset growth of Islamic banks.

The data for this study are obtained from the annual reports of all Islamic banks from Bangladesh using Bank scope database and annual report for the period of 1983–2014. The research uses Autoregressive Distributive Lag approach.

The findings reveal that risk sharing instruments are positively related to profitability and the economic growth of the country. This study also finds that non-risk sharing instruments play a predominant role in the profitability of the Islamic bank but are negatively related to the economic growth of the country.

Banks and other financial institutions need to pay greater attention to systemic risk created by risk transfer and apply risk sharing methods of financing more vigorously than has hitherto been the case.

This study will also contribute to the literature as relatively few Islamic financial literatures deal with the relationship between equity financing and profitability which may make a strong contribution to the area of Islamic finance.