MANAGEMENT OF INTERNAL ACADEMIC QUALITY ASSURANCE SYSTEM (SPMIA) IN ENHANCING THE QUALITY OF MTSN GRADUATES (A CASE STUDY AT MTSN LAMANDAU AND MTSN 2 PALANGKA RAYA CITY). JRA. 2024;6(1). Accessed April 14, 2025. https://journlra.org/index.php/jra/article/view/1364