Sianturi, Lince Tomoria. “Implementation of Weight Sum Model(WSM) in the Selection of Football Athletes”. The IJICS (International Journal of Informatics and Computer Science) 3, no. 1 (March 10, 2019): 24–27. Accessed October 27, 2025. https://ejurnal.stmik-budidarma.ac.id/index.php/ijics/article/view/1358.