POLEMIC OF ACCEPTANCE AND REJECTION OF IMAM AL-SYAFEI RELATED TO SADD AL-DHARA’I (BLOCKING THE MEANS) AS A SOURCE OF ISLAMIC JURISPRUDENCE IN IJTIHAD COMPARED TO THE ACCEPTANCE OF JUMHUR FUQAHA’. (2022). Journal of Pharmaceutical Negative Results, 5631-5641. https://www.pnrjournal.com/index.php/home/article/view/4745