Budiman A, Hilman F. Efforts Kulliyatul Mu’allimin Al-Islamiyyah (KMI) In Improving Teacher Professionalism In Pondok Modern Darussalam Gontor Ponorogo. EDUCAN [Internet]. 2018Aug.5 [cited 2025Dec.16];2(2):1-25. Available from: https://ejournal.unida.gontor.ac.id/index.php/educan/article/view/3261