Efriadi, Adi Rizfal, and Anisa Mutia Sunar. “Application of Personal Income Tax on Foreign Exchange Trading Using Offshore Brokers”. El -Hekam 9, no. 1 (June 30, 2024): 30–39. Accessed January 20, 2026. https://ejournal.uinmybatusangkar.ac.id/ojs/index.php/elhekam/article/view/13284.