Hutagaol, Erlinda. “Decision Support System for Determining Doctoral Scholarship Recipients at STMIK Pelita Nusantara With the Topsis Method”. International Journal of Basic and Applied Science 9, no. 3 (December 30, 2020): 57–63. Accessed May 25, 2026. https://ijobas.pelnus.ac.id/index.php/ijobas/article/view/17.