Arpannudin, Iqbal. “IMPLEMENTASI NILAI SOSIAL UKHUWAH ISLAMIAH DI PONDOK PESANTREN”. Humanika: Kajian Ilmiah Mata Kuliah Umum 16, no. 1 (December 22, 2016): 1–14. Accessed July 2, 2025. https://journal.uny.ac.id/index.php/humanika/article/view/12069.