Mohd Yusoff, Ahmad Nasir. "PRAKTIS DAKWAH OLEH ORGANISASI DAKWAH KERAJAAN DAN BADAN DAKWAH BUKAN KERAJAAN TERHADAP ETNIK PENAN DI BINTULU SARAWAK: PREACHING PRACTICAL BY GOVERNMENT ORGANIZATIONS PREACHING AND NON-GOVERNMENTAL ORGANIZATIONS AMONG PENAN ETHNIC IN BINTULU SARAWAK". JURNAL AL-ANWAR (ديسمبر 19, 2016): 151–171. تاريخ الوصول سبتمبر 23, 2026. https://jurnalanwar.com/index.php/ojs/article/view/37.