In the field of education, ongoing processes, and optimal schoolwork outcomes require educational leadership, especially in developing countries, due to the lack of sustainable teaching performance and effective leadership. The present study aims to examine the mediating role of teachers’ commitment to transformational leadership and sustainable teaching performance. The sample of the study was selected using a stratified random sampling technique. Out of the 450 copies distributed to the participants, only 374 were retrieved as valid. The hypotheses of the study were tested using PLS–SEM. The findings showed a positive effect of transformational leadership on teachers’ commitment. Moreover, transformational leadership was also found to positively impact teachers’ performance. In contrast, the teachers’ commitment was revealed to positively affect sustainable teaching performance. Finally, the study showed that the teachers’ commitment mediated the relationship between transformational leadership and sustainable teaching performance. This study is unique for being among the few studies that examine the effects of principals’ transformational leadership. It provides educational leaders and policymakers with significant insights by providing a roadmap that aids in understanding the most influential factors on teaching performance sustainability. Consequently, this study holds significant practical relevance for leaders in the field of education and policymakers, as they provide valuable insights into policies and practices that can be implemented to foster sustainability in the school environment.

The purpose: The purpose of this study was to find the impact of organizational commitment and Job satisfaction on nurses’ job performance. Methodology: The study conducted at the hospital of Ibn al-Athir and employed a quantitative method by structured questionnaires to collect the data. 200 questionnaires were distributed randomly and only 108 valid surveys likewise; the valid questionnaires have been analyzed by SPSS to exam the impact of organizational commitment and job satisfaction on job performance. Findings: the results indicated there is a positive and significant impact of Job satisfaction on nurses' performance. However, the three components of organizational commitment, Affective Commitment, Continuance Commitment, and Normative Commitment have a positive and significant impact on nurse's performance. The findings of this research indicate that employees ' job satisfaction and organizational commitment components play a critical role in nurses' performance. Implications: of this study to enrich the body of literature in the context of Iraq, which is suffering from a lack of studies related to nurses' performance. Novelty: the study provided useful and valuable recommendations to hospitals to increase nurse performance in the context of Iraq.

This study aims to investigate the influence of organizational commitment and job satisfaction on organizational citizenship behaviours among hotel employees in Baghdad, Iraq. By exploring these relationships, the study seeks to provide insights into how these factors can stimulate positive employee behaviours that go beyond their formal job requirements. Data were collected through a questionnaire survey distributed to 200 hotel employees, out of which 149 valid responses were received. The data were analyzed using AMOS software to ensure the validity, reliability, and model fit of the measurements. Structural equation modelling was employed to test the hypothesized relationships between organizational commitment, job satisfaction, and organizational citizenship behaviours. The results revealed that both organizational commitment and job satisfaction have a positive and significant impact on organizational citizenship behaviours among hotel employees. Organizational commitment was found to have a stronger influence on enhancing these behaviours compared to job satisfaction. The study concludes that fostering organizational commitment and job satisfaction is crucial for promoting organizational citizenship behaviours among hotel employees. This highlights the importance of creating a supportive and engaging work environment that enhances employees' emotional attachment to the organization and overall job satisfaction. The finding also fills the gap in the literature related to this article in the Iraqi setting, where studies about organizational citizenship do not exist in this context.

Nurses roles and responsibilities contribute to the quality improvement of health care services in Malaysia. Previous research has shown that leaders play an important role in enhancing job satisfaction among the nurses. Indeed, the transformational and transactional leadership was found to be the most efficient influence among the leadership style in attaining job satisfaction. The objective of this study is to investigate the transformational and transactional leadership styles that might contribute to the job satisfaction among nurses. Survey questionnaires were used in this study as a main method for data collection. Results indicated that the transformational have more contribution towards job satisfaction compare to transactional leadership style. Based on the results, this study also includes the recommendation of future research that might be relevant to be further explored.