Hotimah, Khusnul, Alen William Fredrick, Harnida Wahyuni Adda, Risnawati Risnawati, and Wiri Wirastuti. 2026. “Action Learning To Improve Students’ Green Leadership Abilities”. Al-Kharaj: Journal of Islamic Economic and Business 8 (1). https://doi.org/10.24256/kharaj.v8i1.9481.