[1]
S. Y. Pua and B. C. . Chew, “Black-hearted Sellers in the Skincare Industry: Their Activities and Prevention Strategies”, jtmb, vol. 10, no. 1, pp. 13–29, Jun. 2023, Accessed: Aug. 13, 2026. [Online]. Available: https://journal.uthm.edu.my/index.php/jtmb/article/view/11276