Ashari, Ilham Firman, Ardi Gaya Manalu, Rahmat Setiawan, Mugi Praseptiawan, Dita Alviuni P, and Sisilia Juli A. “Security Guard Scheduling System Using Genetic Algorithm and Tournament Selection: Case Study: Institut Teknologi Sumatera”. Journal of Applied Informatics and Computing 5, no. 2 (December 16, 2021): 202–207. Accessed March 10, 2025. https://jurnal.polibatam.ac.id/index.php/JAIC/article/view/3464.