Nawi, Nabihah Mohd, Ahmad Zabidi Abdul Razak, Intan Marfarrina Omar, and Mohamad Nizam Nazarudin. “PENGARUH KEPIMPINAN LESTARI TERHADAP KOMPETENSI PENGAJARAN PENDIDIKAN ALAM SEKITAR: ANALISIS MEDIASI EFIKASI GURU MENGGUNAKAN PLS-SEM: THE INFLUENCE OF SUSTAINABLE LEADERSHIP ON ENVIRONMENTAL EDUCATION TEACHING COMPETENCE: A PLS-SEM MEDIATION ANALYSIS OF TEACHER EFFICACY”. INTERNATIONAL JOURNAL OF EDUCATION, PSYCHOLOGY AND COUNSELLING (IJEPC) 10, no. 61 (December 24, 2025): 1162–1180. Accessed December 25, 2025. https://gaexcellence.com/ijepc/article/view/6719.