Rizal Masdul M, Rusli R, Ali M. Muhammadiyah Quality Concept in Improving the Quality of Education at MI Muhammadiyah Al-Haq Palu. IJHESS [Internet]. 2022Apr.11 [cited 2024Jul.3];4(2):63-6. Available from: https://jurnal.unismuhpalu.ac.id/index.php/IJHESS/article/view/2349