Sari Atika Parenduri, M.Ali Permadi Siregar. THE EFFORTS OF THE PRINCIPAL IN DEVELOPING STUDENTS’ RELIGIOUS ATTITUDES AT CITRA HIGH SCHOOL, SIDOMULYO VILLAGE MEDANG DERAS DISTRICT BATU BARA REGENCY. MORFAI [Internet]. 2022 Jan. 31 [cited 2024 Nov. 15];1(2):497-504. Available from: http://radjapublika.com/index.php/MORFAI/article/view/844