Syirotun Nadiyah Agustin, and Devy Habibi Muhammad. “Learning Method of Ta’limul Muta’allim Book in Forming Character and Improving Students’ Learning Achievement”. Halaqa: Islamic Education Journal, Vol. 4, no. 1, Apr. 2020, pp. 11-15, doi:10.21070/halaqa.v4i1.173.