DOUANGVILAYKEO, P. (2021) “Forecasting the Banque Pour Le Commerce Exterieur Lao Public Stock’ Return During the Covid-19 Pandemic Using the Box-Jenkins Approach”, Souphanouvong University Journal Multidisciplinary Research and Development , 7(2), pp. 200–208. Available at: http://www.su-journal.com/index.php/su/article/view/135 (Accessed: 17 January 2026).