Saprullah S, Zainuri A, Febriyanti F. ANALYSIS OF THE IMPLEMENTATION OF EDUCATIONAL SERVICES MARKETING IN PRIVATE ISLAMIC JUNIOR HIGH SCHOOLS IN SOUTH SUMATRA: CASE STUDIES OF SMP PLUS ISLAM AL-FAHD JAKABARING AND SMP IT SYAJARUL QUR’AN GELUMBANG. jkpi [Internet]. 2025 Dec. 11 [cited 2025 Dec. 21];7(1):211-2. Available from: https://jurnalalkhairat.org/ojs/index.php/jkpi/article/view/978