Adinda Julia Putri, Makmur Syukri. The Role of Principal Leadership in Improving the Quality of Education at SMP Negeri 2 Kualuh Selatan, North Labuhan Batu Regency. Manajia [Internet]. 2024 Jul. 16 [cited 2024 Sep. 19];2(3):95-103. Available from: https://manajia.my.id/index.php/i/article/view/56