Moarota Harefa, Yitro, and Sinar Sinurat. “Sistem Pendukung Keputusan Seleksi Instruktur Pada LKP Karya Prima Menggunakan Metode TOPSIS ”. Bulletin of Information Technology (BIT) 1, no. 2 (July 8, 2020): 58 - 67. Accessed October 28, 2025. https://journal.fkpt.org/index.php/BIT/article/view/9.