1.
Madar Zuabi ES. Relationship Of School Operational Assistance And Teaching Supervision Implementation With The Performance Teachers In Madrasah Ibtidaiyah Simalungun District . IJESSM [Internet]. 2021Sep.15 [cited 2024Apr.23];1(3):1-14. Available from: https://lpppipublishing.com/index.php/ijessm/article/view/42