Firdaus, Nurul, and Dwi Al Husaeni. “Independence of Learning With the Concept of Self-Taught in Non-Formal Education Units in Pesantren Cikoneng, Ciparay District (YPI)”. ISLAMIKA 5, no. 2 (April 1, 2023): 488-499. Accessed August 3, 2026. https://ejournal.stitpn.ac.id/index.php/islamika/article/view/2956.