Adinda Julia Putri and Makmur Syukri (2024) “The Role of Principal Leadership in Improving the Quality of Education at SMP Negeri 2 Kualuh Selatan, North Labuhan Batu Regency”, Manajia: Journal of Education and Management, 2(3), pp. 95–103. doi: 10.58355/manajia.v2i3.56.