Ramadhan M. The Zakat of Crab Trading According to Imam Asy-Syafi’I and Imam Ibn Hazmin (A Case Study of Tanjungbalai Asahan). Eqien [Internet]. 2022 Mar. 31 [cited 2026 Aug. 27];9(2):340 – 349. Available from: https://www.stiemuttaqien.ac.id/ojs/index.php/OJS/article/view/416