Cokrowibowo, Sugiarto, Ismail, and Indra. 2019. “Multiple Traveling Salesman Problem Menggunakan Algoritma Ant Colony Optimization Dengan Operasi Elitism”. Journal of Computer and Information System ( J-CIS ) 3 (1), 23-28. https://doi.org/10.31605/jcis.v1i2.619.