Ahmad Shogar, Ibrahim Adam. “The Essences of Unity in Cultural Diversity: An Analytical Review on Prophet’s Farewell Address”. Sains Insani 5, no. 1 (May 31, 2020): 91-100. Accessed May 4, 2024. https://sainsinsani.usim.edu.my/index.php/sainsinsani/article/view/153.