Vriyatna, Muhamad, and Mustopa. 2022. “PENGARUH KEGIATAN EKSTRAKULIKULER PENCAK SILAT TERHADAP KEDISIPLINAN SANTRI PONDOK PESANTREN AL-QUR’AN HIDAYATULLAH KARIMUN”. MUMTAZ - Education Management and Islamic Studies 2 (1):59-67. http://e-journal.mumtaz.ac.id/index.php/mumtaz/article/view/49.