Generally, generation Z mixes English and Indonesia when communicating with each other. This is a sociolinguistic phenomenon called code-mixing, which impacts social media as a part of the development of Information Communication Technology (ICT). Therefore, this study investigates the impact of social media on the use of code-mixing by generation Z. This study was carried out at Serang Raya University, Indonesia, where English is the only foreign language used to teach students. The research also aims to highlight the contribution of social media in code-mixing and determine the reasons this generation uses English and Indonesian in social media. Data were collected through self-completed questionnaires and interviews. The results showed that the use of social media had an impact on code-mixing between Indonesian and English for Gen Z.

This study aimed to investigate how social media, in this case, a Facebook group as Blended learning incorporated in teaching at Islamic Higher Education in Indonesia. Sixty-five EFL students participated in this study. The content of cross-cultural and responses in this closed group was analyzed to identify the patterns of interaction, and their responses to e-journaling through a Facebook group. The findings revealed that the students responded positively to this activity and promote the student's sense of the uniqueness of his own culture as a positive value and enables the students to accept the uniqueness of the other cultures. The power of sharing and learning from other students encourages understanding and appreciation of other cultures.

The aim of this study is to explore the Islamic culture in English for Islamic Studies (EIS) classroom. In the course of EIS, the priority should not only be given to increase international understanding by enabling the students to speak another language but also understanding the cultural values. The study conducted an exploratory approach in which data were collected through in-depth interviews with English lecturers, and a questionnaire was distributed to the Islamic education students. The findings identified Islamic education has included EIS as part of its curriculum in its current advancement. In this regards, the study showed that how EIS in Indonesia has developed, what challenges it experiences and what opportunities it possesses in the context of Islamic higher education in Indonesia. The implications of the study provide a number of valuable insights into the expectations of EIS classroom. It is expected that the Muslim students could both achieve the foreign language skills and, the same time, become more aware filtering the culture, which is irrelevant with theirs, contained in the foreign language they are learning. The results of this study also indicated that EIS in Indonesia needs to incorporate Islamic values and show that EIS learning put no threats and negative influences on Indonesian culture in general and Islamic religious values in particular

The low quality of education refers to teachers' low work motivation and job satisfaction. These two variables are important because they affect their performance in madrasas. Therefore, this paper aims to analyze the relationship between teacher work motivation and madrasah teachers job satisfaction in the last ten years. This research uses meta-analysis and systematic review using JASP 0.14.1.0 software. The data found as many as 25 papers through a search, and nine papers were selected according to predetermined characteristics. The data taken from the selected articles is the number of samples (N) and the correlation value (r) in each paper, and then the effect size is analyzed. The study results found that the effect size value resulting from the relationship between the two variables was 0.610, with a moderate category at a 95 per cent confidence level at an interval of 0.450 to 0.770. The meta-analysis results in this study have stated the consistency of the results of previous studies and have strengthened existing theories, so it can be concluded that there is a significant relationship between work motivation and madrasah teachers job satisfaction. Recommendations from the results of this study, it is necessary to conduct further research on job satisfaction of honorary teachers at every level of madrasah education.

This paper aims to analyze the relationship between principal leadership and teacher job satisfaction in recent years. This research uses a systematic review and meta-analysis using JASP 0.14.1.0 software. The search for relevant articles through the Garuda, Eric, and Google Scholar databases with the keywords transformational leadership of school principals and job satisfaction was carried out by the research team. Based on the search results, Garuda found eight articles, Eric found 708 articles, and Google Scholar found 2,820 articles. Furthermore, based on the criteria: leadership, principal leadership, transformational leadership, and teacher job satisfaction, ten articles were selected. The data taken from the selected articles is the number of samples and the r-value in each article. After that, the effect size is calculated. A significant correlation between principals' transformational leadership and teacher job satisfaction was found based on the results of the meta-analysis. The effect size value resulting from the relationship between the two variables is categorized as moderate at the 95 percent confidence level. The effect size value is 0.50, in the interval 0.39 to 0.61. Research analysis in this study has stated the consistency of research and has strengthened existing theories. The results of the study recommend that further research be conducted on madrasah principals and madrasah teachers.