Syahrial Arif Hutagalung, Gatot Teguh Arifyanto, Fauzan Ghafur, Rika Githamala Ginting, Yessi Kurnia Arjani Manik. Islamization in Haminjon: A Study of Business Morality in Batak Entrepreneurial Networks. BIIS [Internet]. 2025Aug.28 [cited 2025Aug.31];4(2):445-61. Available from: https://www.journal.kurasinstitute.com/index.php/biis/article/view/1571