RESUMEN
This present study investigates the relationship between transformational leadership, learning culture, job satisfaction, and organizational citizenship behavior. In addition, it also examines the mediating role of learning culture and job satisfaction on transformational leadership and organizational citizenship behavior. This study utilized online questionnaires to collect data from nurses in a public hospital in Indonesia. Partial least square (PLS) was used as an analysis tool for 205 collected data. The findings indicated that transformational leadership did not significantly affect organizational citizenship behavior, but this has substantial implications for learning culture and job satisfaction. Both learning culture and job satisfaction significantly and positively predict organizational citizenship behavior. In addition, learning culture and job satisfaction act as perfect mediators between transformational leadership and organizational citizenship behavior. This study suggests leaders to maximize a systematic learning program and to pay attention to the nurses' job satisfaction rate to improve organizational citizenship behavior. The findings also provide learning culture and job satisfaction as critical factors, directly and indirectly, in motivating employees to perform organizational citizenship behavior.