a Siahaan, Andysah Putera Utam, et al. “Comparative Study of Prim and Genetic Algorithms in Minimum Spanning Tree and Travelling Salesman Problem”. International Journal of Engineering & Technology, vol. 7, no. 4, Sept. 2018, pp. 3654-61, https://doi.org/10.14419/ijet.v7i4.21749.