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