Muslim, M. I. and Syafii, A. (2022) “Quality Management Strategy Based on Total Quality Management (TQM) Ibtidaiyah Madrasah Tahfiz El Muna Q Krapyak Yogyakarta”, Nusantara: Jurnal Pendidikan Indonesia, 2(2), pp. 241–272. doi: 10.14421/njpi.2022.v2i2-4.