ZULKEFLI HAMAT; AZLIN NORHAINI MANSOR; ABDUL RAZIF ZAINI; MUHAMMAD SABRI SAHRIR. An AN INSIGHT INTO LEADERSHIP SELF-EFFICACY AMONG THE PRINCIPALS OF RELIGIOUS SECONDARY SCHOOLS IN MALAYSIA: SATU TINJAUAN TENTANG EFIKASI KENDIRI KEPIMPINAN DALAM KALANGAN PENGETUA SEKOLAH MENENGAH AGAMA DI MALAYSIA. The Journal of Social Analysis and Sustainability Studies (JSASS), v. 9, n. 2, p. 76-85, 29 Nov. 2022.