Manajemen Pembelajaran Guru SMP Karya Bunda Mandiri Kec. Percut Sei Tuan KAB. Deli Serdang. edukasia [Internet]. 2023 Jun. 1 [cited 2025 Aug. 21];4(1):581-8. Available from: https://jurnaledukasia.org/index.php/edukasia/article/view/279