Rusmita, Sylva Alif, Muhamad Nafik Hadi Ryandono, Dian Filianti, and Marhanum Che Mohd Salleh. “Islamic Economic Students Knowledge and Attitude Toward Halal Pharmacy Product in East Java, Indonesia”. al-Uqud : Journal of Islamic Economics 5, no. 1 (December 7, 2020): 1–15. Accessed May 5, 2024. https://journal.unesa.ac.id/index.php/jie/article/view/6020.