Huda, Miftachul, and Mulyadhi Kartanegara. “The Significance of Educative Environment to the Character Development: A Study of Al-Zarnûjî’s Ta’lim Al-Muta’allim”. International Journal for Innovation Education and Research, vol. 3, no. 3, Mar. 2015, pp. 191-00, https://doi.org/10.31686/ijier.vol3.iss3.338.