[1]
N. Alkallak, I. and Z. Sha’ban, R. 2011. A Survey of Two Optimization Methods to Solve a Modified Minimal Spanning Tree Problem in Undirected Tree Graph. AL-Rafidain Journal of Computer Sciences and Mathematics. 8, 1 (Jun. 2011), 117–134. DOI:https://doi.org/10.33899/csmj.2011.163613 .