Nguyen P, Nguyen T. Social exchange approach in knowledge sharing of online communities – A Case of online health communities at Ho Chi Minh City. Science & Technology Development Journal: Economics- Law & Management [Internet]. 31Oct.2017 [cited 26Apr.2024];1(Q4):13-4. Available from: http://stdjelm.scienceandtechnology.com.vn/index.php/stdjelm/article/view/471