Adewale Emmanuel Adedokun, Salawudeen Ahmed Tijani & Ibrahim Ahmad Bello, Mayo Zion O, Muhammad Bashir Mu’azu,. “Optimized Model Simulation of a Capacitated Vehicle Routing Problem Based on Firefly Algorithm”. Covenant Journal of Informatics and Communication Technology 6, no. 2 (December 19, 2018). Accessed July 5, 2024. https://journals.covenantuniversity.edu.ng/index.php/cjict/article/view/1177.