Rifaie MMF, Khoir A, Alkhotob IT. Leadership Character Education Strategy on Darussalam Gontor Ponorogo Student Organization Management (OPPM) . ICOE [Internet]. 2024 Jan. 5 [cited 2024 May 15];:827-36. Available from: https://jurnalfaktarbiyah.iainkediri.ac.id/index.php/proceedings/article/view/1758