E. Wawo M, A.M. Rawis J, A. Katuuk D, S. J. Lengkong J. Implementation of External Quality Assurance System in North Sulawesi. IJERSC [Internet]. 2021Jun.29 [cited 2024Nov.7];2(3):513-7. Available from: https://ijersc.org/index.php/go/article/view/94