Q, Ikhwan, and Niarotul Anzumi. “Teacher and Student Ethic Concept : A Study Toward the Thought of K.H. Hasyim Asy’ari”. Journal of Research in Islamic Education 1, no. 1 (May 14, 2019): 1-10. Accessed July 15, 2020. https://journal.iaimnumetrolampung.ac.id/index.php/jrie/article/view/422.