Okrah, S. K., Wiah, E. N. ., Otoo, H., & Justice Kangah. (2023). Application of a Modified ACO Algorithm for Optimizing Routes and Externality Effect of Solid Waste Management. American Scientific Research Journal for Engineering, Technology, and Sciences, 93(1), 140-155. https://asrjetsjournal.org/American_Scientific_Journal/article/view/8961