Busari, Saheed. “Exploring the Islamic Approach to Halal Science: Analysis of Ijtihad Methodology for Determining Permissibility and Prohibition of Blood Plasma in Food Additives”. Journal of Halal Industry & Services 7, no. 1 (April 30, 2024). Accessed October 31, 2024. https://journals.hh-publisher.com/index.php/JHIS/article/view/889.