Farid, Miftah, and Hasan Basri. “The Effects of Haram Food on Human Emotional and Spiritual Intelligence Levels”. Indonesian Journal of Halal Research 2, no. 1 (February 29, 2020): 21–26. Accessed February 26, 2026. https://www.journal.uinsgd.ac.id/index.php/ijhar/article/view/7711.