KERDPRATHUM, Phakrada, Noppadol PUNPANICH, Thongphanh CHANTHAVONE, Youtthasack KINGSADA, and Mongkhoun VATTHANA. 2021. “Organizational Loyalty in the Competitive Era”. Souphanouvong University Journal Multidisciplinary Research and Development 7 (2):381-91. http://www.su-journal.com/index.php/su/article/view/154.