Iman, Mujhirul, et al. “IMPLEMENTATION OF ACADEMIC SUPERVISION BY THE MADRASAH PRINCIPAL TO IMPROVE TEACHERS’ INSTRUCTIONAL ADMINISTRATION: A QUALITATIVE CASE STUDY AT MAN SERDANG BEDAGAI”. Algebra : Jurnal Pendidikan, Sosial Dan Sains, vol. 6, no. 2, June 2026, pp. 600-1, https://doi.org/10.58432/9j3er268.