Manshuruddin M, Tumiran T, Yunan M, Hamdan H. Character Education Strategy Through Systemic-Integrative Model in Modern Pesantren Ar-Raudlatul Hasanah Medan. IJSSRR [Internet]. 30Nov.2021 [cited 7May2024];4(4):140-54. Available from: https://ijssrr.com/journal/article/view/116