SOMSAMONE, Vilayphone, Orlathai SISAVANH, SengAloun SOUNTHALY, Souksamone SENGCHANH, Khanthaly MIXAYKONE, and Bualoy INTHAJACK. 2020. “ Luangprabang Province”. Souphanouvong University Journal Multidisciplinary Research and Development 6 (1):162-68. http://www.su-journal.com/index.php/su/article/view/252.