Hanpasith, Souvikhane, Felix Obunguta, Kotaro Sasai, and Kiyoyuki Kaito. “Optimization Framework for ASIAN and National Road Networks in Lao PDR Using the Stochastic Markov Model”. Civil Engineering Journal 11, no. 5 (May 1, 2025): 2134–2149. Accessed November 1, 2025. https://www.civilejournal.org/index.php/cej/article/view/5747.