“TEACHER PROFESSIONALITY OF AL-ISLAM AND KEMUHAMMADIYAHAN (AIK) IN IMPLEMENTING RELIGIOUS VALUES FOR STUDENTS AT MUHAMMADIYAH NITIKAN SD YOGYAKARTA DURING THE COVID-19 PANDEMIC” (2022) Primary: Jurnal Pendidikan Guru Sekolah Dasar, 11(4), pp. 1038–1054. doi:10.33578/10.33578/jpfkip.v11i4.8501.