“KONSTRUKSI KEPIMPINAN BERINTEGRITI MELAYU-ISLAM DALAM NARATIF LISAN LEMBANGAN SUNGAI PENGKALAN DATU: APLIKASI TEORI TAKMILAH: THE CONSTRUCTION OF MALAY-ISLAMIC LEADERSHIP INTEGRITY IN THE ORAL NARRATIVE OF THE PENGKALAN DATU RIVER BASIN: AN APLICATION OF THE TAKMILAH THEORY” (2026) Quantum Journal of Social Sciences and Humanities, 7(5), pp. 145–157. doi:10.55197/qjssh.v7i5.1363.