Sulaiman, Ainin, Muhammad Ashraf, and Noor Ismawati Jaafar. “Impact of Instrumental and Social- Psychological Beliefs on Customer Satisfaction With Online Product Recommendations”. Asian Journal of Business and Accounting 9, no. 2 (December 31, 2016): 141–180. Accessed February 28, 2026. https://ejournal.um.edu.my/index.php/AJBA/article/view/2731.