Cheng, Mei-Li, Tzu-Hsin Liu, and Chin-Chiuan Lin. “Case Study of Altruistic Behavior and Relational Network With Business Value on Local Travel Agency”. Journal of Research in Business, Economics and Management 8, no. 3 (March 17, 2017): 1455-1464. Accessed December 22, 2024. http://scitecresearch.com/journals/index.php/jrbem/article/view/1057.