R. Seow, “Direct Selling a Controversial Business Model: Recent Development and Future Research Agenda”, jtmb, vol. 9, no. 2, pp. 99–115, Dec. 2022, Accessed: Jul. 25, 2024. [Online]. Available: https://penerbit.uthm.edu.my/ojs/index.php/jtmb/article/view/12480