Muhammad Husni Dalimunthe, Henry Aspan, T. Riza Zarzani. The Legal Position of Registered Letters and Their Effectiveness in Realizing the Principle of Simple, Fast and Low-Cost Justice (Study at the Simalungun Religious Court). IJSL [Internet]. 2025 Feb. 5 [cited 2025 Apr. 27];3(1):77-88. Available from: https://journal.ysmk.or.id/index.php/IJSL/article/view/483