Santri Prabowo Utomo, Sri Marmoah and Roemintoyo (2020) “THE STUDY OF EDUCATION QUALITY ASSURANCE SYSTEM TO IMPROVE THE QUALITY OF PRIMARY SCHOOLS AT SD N 2 BENDOSARI BOYOLALI”, Primary: Jurnal Pendidikan Guru Sekolah Dasar, 9(3), pp. 397–408. doi:10.33578/jpfkip.v9i1.7905.