Ayob, Mohd Annas Shafiq, et al. “Perspektif Ibn Miskawayh Dan Al-Ghazali Mengenai Kebahagiaan (Perspective of Ibn Miskawayh and Al-Ghazali on Happiness)”. UMRAN - Journal of Islamic and Civilizational Studies, vol. 8, no. 1, July 2021, pp. 39-53, doi:10.11113/umran2021.8n1.460.