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Tourists often travel to different tourism destinations in advancing the knowledge of diverse cultures, environments, history and social aspects. The purpose of this study is to explore tourists’ perception of halal tourism and its impact on word-of-mouth towards halal tourism destinations.

A quantitative research approach was applied in this study. Data were collected via 375 survey questionnaires and were analysed using partial least square method. Data were collected from Malaysia’s capital city and tourist spots in Kuala Lumpur, the administrative capital city in Putrajaya, and several cities in Selangor, the richest state in the country.

The findings revealed that trip quality has a higher significant impact on satisfaction and trip value. The perception of a halal tourism destination is found to have a significant influence on satisfaction and trip value. Trip value is significantly related to satisfaction but not associated with word-of-mouth (WOM). Satisfaction of tourists has a significant impact on WOM towards travel destinations.

This study comes up with a novel understanding of the theory of tourism practices by estimating non-Muslim tourists’ perception and its significant influence of WOM towards tourism destinations. The results of this study are significant to industry practitioners, policymakers and marketers in promoting halal tourism. The results of this study provide useful insights for Malaysia’s tourism industry, particularly for the tourism marketing in Kuala Lumpur and Putrajaya cities as tourist destinations.

This study comes up with a novel understanding of the theory of tourism practices by estimating non-Muslim tourists’ perception and the influence of WOM towards tourism destinations. The results of this study are significant to industry practitioners, policymakers and marketers in promoting halal tourism.

This study examined the potential impact of non-Muslim tourists’ perception of halal tourism destinations and their WOM for halal tourism destinations.

The purpose of this paper was to investigate the lubricity of palm biodiesel (PB)–diesel fuel with plastic pyrolysis oil (PPO) and waste cooking biodiesel (WCB).

Three quaternary fuels were prepared by mechanical stirring. B10 (10% PB in diesel) fuel was blended with 5%, 10% and 15% of both PPO and WCB. The results were compared to B30 (30% PB in diesel) and B10. The lubricity of fuel samples was determined using high-frequency reciprocating rig in accordance with ASTM D6079. The tribological behavior of all fuels was assessed by using scanning electron microscopy on worn steel plates to determine wear scar diameter (WSD) and surface morphology. The reported WSD is the average of the major and minor axis of the wear scar.

The addition of PPO and WCB to B10 had improved its lubricity while lowering wear and friction coefficients. Among the quaternary fuels, B40 showed the greatest reduction in coefficient of friction and WSD, with 7.63% and 44.5%, respectively, when compared to B10. When compared to B30a, the quaternary fuel mixes (B40, B30b and B20) exhibited significant reduction in WSD by 49.66%, 42.84% and 40.24%, respectively. Among the quaternary fuels, B40 exhibited the best overall lubricating performance, which was supported by surface morphology analysis. The evaluation of B40 indicated a reduced adhesive wear and tribo-oxidation, as well as a smoother metal surface, as compared to B20 and B30b.

Incorporation of PPO and WCB in PB–diesel blend as a quaternary fuel blend in diesel engines has not been reported. Only a few researchers looked into the impact of PPO and WCB on the lubricity of the fuel.

The purpose of this study is to empirically examine the interrelationship between customer acceptance and usage of self-ordering kiosks, purchase behaviour and post-purchase behaviour in quick-service restaurants. This study also hypothesised that the perceived safety risk moderates the relationship between customer purchase and post-purchase behaviour.

This study adopted a quantitative research methodology using an online survey. During the data collection process, 430 responses were obtained. The partial-least square-structural equation modelling was used to test the study’s model and hypotheses.

The results of this study indicated that performance expectancy, effort expectancy, facilitating conditions, social influence, facilitating conditions, hedonic motivation and trust significantly influence purchase behaviour through the self-ordering kiosks. Meanwhile, price value and customer habit did not affect purchasing behaviour, while perceived safety risk as a moderator does not influence re-purchase behaviour.

This study provides valuable implications for foodservice researchers and marketers related explicitly to technology adoption in restaurant services. Given the positive outlook on self-ordering kiosk usage, quick-service restaurants should continuously improve their ordering kiosk adoption and efficiency, especially during the health pandemic.

This study is one of the few to predict and explain the consumer acceptance of self-service kiosks by integrating the Unified Theory of Acceptance and Use of Technology 2 model with other essential behavioural constructs. The inclusion of trust and perceived safety risk construct enhances the study model’s adaptability during health crises.

This study aims to investigate the effect of temperature applied at the initial deposition of Aluminium Nitride (AlN) thin-film on a silicon substrate by high-power impulse magnetron sputtering (HiPIMS) technique.

HiPIMS system was used to deposit AlN thin film at a low output power of 200 W. The ramping temperature was introduced to substrate from room temperature to maximum 100°Cat the initial deposition of thin-film, and the result was compared to thin-film sputtered with no additional heat. For the heat assistance AlN deposition, the substrate was let to cool down to room temperature for the remaining deposition time. The thin-films were characterized by X-ray diffraction (XRD) and atomic force microscope (AFM) while the MIS Schottky diode characteristic investigated through current-voltage response by a two-point probe method.

The XRD pattern shows significant improvement of the strong peak of the c-axis (002) preferred orientation of the AlN thin-film. The peak was observed narrowed with temperature assisted where FWHM calculated at 0.35° compared to FWHM of AlN thin film deposited at room temperature at around 0.59°. The degree of crystallinity of bulk thin film was improved by 28% with temperature assisted. The AFM images show significant improvement as low surface roughness achieved at around 0.7 nm for temperature assisted sample compares to 3 nm with no heat applied.

The small amount of heat introduced to the substrate has significantly improved the growth of the c-axis AlN thin film, and this method is favorable in the deposition of the high-quality thin film at the low-temperature process.

This study aims to examine the relationships between tourism destination competitiveness (TDC) determinants and tourism performance. This study specifically assessed the soundness of the TDC attributes and evaluated their ability in explaining tourism performance.

The Dwyer and Kim’s (2003) destination competitiveness integrated model (IM) was used. Secondary data of 115 nations available from the Travel and Tourism Competitiveness Index (TTCI) and other international reports were also used. The hypothesised relationships were tested via partial least square-structural equation modelling (PLS-SEM).

This study confirms that the core resources, complementary condition, globalisation and tourism price significantly explain tourism performance. Results have shown differences in the competitiveness level and actual performance among nations, highlighting specific limitations of the current TDC model and TTCI report reliability.

Future study could segment the sample base on destinations characteristic and then analyse it based on smaller sub-samples of similar destinations. Moreover, drivers of destination performance in developed and less develop destinations are quite diverse.

The incorrect competitiveness ranking evaluation will affect inward investment decisions. This study framework enables policymakers to arrive at more informed decisions than merely relying on the original competitiveness rankings.

The widespread acknowledgment of the importance of competitiveness for a tourism destination's success suggests that there is a crucial need for sound benchmarking of countries’ competitive capabilities. The proposed competitiveness determinants aid the policymakers in identifying the best competitiveness and tourism performance predictors, as well as how to identify crucial factors affecting the rankings.

This study aims to examine the relationship of work–family demands with employees’ well-being, and the role of management/supervisory support in this relationship. The following hypotheses were proposed: work–family demands would be negatively related to employees’ well-being; management/supervisory support would moderate the relationship of work–family demands with employees’ well-being.

The researchers used 250 working female academicians as respondents, working in the research universities in Kuala Lumpur, Malaysia. Their ages ranged from 30 to 60 years.

The findings of the present study proved that the work–family demands were negatively associated with employees’ well-being. Results also revealed that management and supervisory support strengthens the relationship between work–family demands and employees’ well-being. Thus, management and supervisory support plays an important role in balancing work demands and family roles and also in increasing working female academicians’ well-being.

In this study, management and supervisory support was found to be directly related to well-being, including life satisfaction, job satisfaction and family satisfaction. However, the direct relationship between management/supervisory support and well-being was positive and significant. This study also found that management/supervisor support reduced work–family conflict and work–family demands. Also, supervisory and management support was found to have a significant and positive relationship with well-being. Given these findings, supervisory and management support plays a very important role as a moderator of work–family demands and in developing and improving well-being in working women.

This study aims to find out the problems of family Takaful (Islamic Life Insurance) operations in Bangladesh and proposes strategies to overcome the problems.

Qualitative data were collected through interviews with 32 respondents from two family Takaful operators in Dhaka, Bangladesh.

The study finds a number of problems of family Takaful which relate to the government, Takaful company and the Shariah board. Lack of governing guidelines for Takaful companies in Bangladesh is causing numerous operational problems of family Takaful. To overcome these obstacles, the government should propose separate Act for Takaful. This requires support from the stakeholders along with Islamic scholars in the country.

It is anticipated that the findings and suggestions of the study will assist the policymakers in improving the situation of family Takaful companies particularly in Bangladesh.

If the proposed suggestions are implemented in Takaful companies, the problems facing Takaful will likely be solved and more people will take part in Takaful. This would contribute to developing the country economically, raise Islamic values and foster peace and harmony in the society.

Mainly, this study is based on the primary research that has been conducted in family Takaful companies in Bangladesh.

This paper aims to clarify the relationship between Muslims and non-Muslims in human society, based on the concept of muwālāt (commonly translated as “loyalty”) in the Qurʾān.

The present study follows a contextual and analytical methodology.

This paper concludes that muwālāt is not only ideological but can be contractual too. A historical study of the Prophet’s (PBUH) interaction with non-Muslims in Mecca and Medina illustrates that as long as non-Muslims did not behave treacherously or turn to violence, a peaceful relationship was established and alliances and coalitions were formed. And this paper concludes that the categorisation of previous Muslim scholars, which was is in terms of prohibited and permitted, is inappropriate.

This paper clarifies that the categorisation of previous Muslim scholars, which was in terms of prohibited and permitted, is inappropriate, and muwālāt is not only belongs to faith.

There is a continuous drive in automotive sector to shift from conventional lubricants to environmental friendly ones without adversely affecting critical tribological performance parameters. Because of their favorable tribological properties, chemically modified vegetable oils such as palm trimethylolpropane ester (TMP) are one of the potential candidates for the said role. To prove the suitability of TMP for applications involving boundary-lubrication regime such as cam/tappet interface of direct acting valve train system, a logical step forward is to investigate their compatibility with conventional lubricant additives.

In this study, extreme pressure and tribological characteristics of TMP, formulated with glycerol mono-oleate (GMO), molybdenum dithiocarbamate (MoDTC) and zinc dialkyldithiophosphate (ZDDP), has been investigated using four-ball wear tester and valve train test rig. For comparison, additive-free and formulated versions of polyalphaolefin (PAO) were used as reference. Moreover, various surface characterization techniques were deployed to investigate mechanisms responsible for a particular tribological behavior.

In additive-free form, TMP demonstrated better extreme pressure characteristics compared to PAO and lubricant additives which are actually optimized for conventional base-oils such as PAO, are also proved to be compatible with TMP to some extent, especially ZDDP. During cylinder head tests, additive-free TMP proved to be more effective compared to PAO in reducing friction of cam/tappet interface, but opposite behavior was seen when formulated lubricants were used. Therefore, there is a need to synthesize specialized friction modifiers, anti-wear and extreme pressure additives for TMP before using it as engine lubricant base-oil.

In this study, additive-free and formulated versions of bio-lubricant are tested for cam/tappet interface of direct acting valve train system of commercial passenger car diesel engine for the very test time. Another important aspect of this research was comparison of important tribological performance parameters (friction torque, wear, rotational speed of tappet) of TMP-based lubricants with conventional lubricant base oil, that is, PAO and its formulated version.

Gema Dari Menara (1968) was intended as a mode of da’wah (the propagation of Islamic teachings) in response to the situation faced by the local community in Brunei at that time. Following its status as a medium of disseminating the Islamic values, the film embodies Islamic teachings that guide Bruneian Muslims to fully embrace Islam. This current study aims to unravel the meaning of the Islamic value of Amar Ma’ruf Nahi Mungkar (enjoining good and forbidding wrong) that is strongly depicted in the film and perceived as the enlightening Islamic value from the film. Therefore, this study examines the extent of the manifestation of Amar Ma’ruf Nahi Mungkar in the film. It is found that the portrayal of da’wahism using Amar Ma’ruf Nahi Mungkar is imbued in education, social interaction, clothing, and one’s upbringing which is the most influential factor. By applying the Islamic requisites, the scenario and sentiments in the film also encourage the audience to ponder upon the cause and effect of the characters’ actions and deeds.