[1]
I. Taufik and Istikomah, “The Importance of an Internal Quality Assurance System in Improving the Quality of Education in Madrasahs: Urgensi Sistem Penjaminan Mutu Internal Dalam Meningkatkan Kualitas Pendidikan di Madrasah”, ijins, vol. 27, no. 2, p. 10.21070/ijins.v27i2.1327, Sep. 2026.