Tamber, AJ, FO Ikpotokin, and LU Okafor. “The Minimum Spanning Tree of the Nigeria Roads Network through Multiple-Roads Network System”. NIGERIAN ANNALS OF PURE AND APPLIED SCIENCES 3, no. 2 (July 22, 2020): 151–157. Accessed November 21, 2024. https://napas.org.ng/index.php/napas/article/view/170.