Emran "Mohammad Tawfeeq" Al-Shareef. The Criterion for Knowledge of the Sold Item According to the Shafi‘i School and Its Impact on E-Commerce. jhsss [Internet]. 2026 Aug. 24 [cited 2026 Sep. 22];8(8):241-5. Available from: https://alkindipublisher.com/index.php/jhsss/article/view/13279