N. B. Mohd Radzuan, Z. Embong, K. . Jafery, S. M. . Rahim, and M. S. . Mohd Basir, “Corrosion Inhibitor for Printed Circuit Board using Papaya Leaves Extract”, EKST, vol. 5, no. 2, pp. 284–292, Dec. 2025, Accessed: Apr. 07, 2026. [Online]. Available: https://penerbit.uthm.edu.my/periodicals/index.php/ekst/article/view/18547