Fatahuddin Aziz Siregar, Ibrahim Siregar, Suheri Sahputra Rangkuti. Contestation of Customary and Islamic Law: Mangupa and Tuor in Horja Ritual at Tapanuli Muslim Community Wedding. AJISH [Internet]. 2023 Dec. 15 [cited 2025 Jan. 18];57(2):231-54. Available from: https://asy-syirah.uin-suka.com/index.php/AS/article/view/1330