Wattanakornsiri, A. ., S. . Pasada, S. . Kornram, S. . Satchawan, N. . Kheangkhun, and P. Phuengphai. “Removal of Lead(II) from Aqueous Solution Using Fibroin from Cocoon Waste As a Potential Biosorbent”. Science & Technology Asia, vol. 27, no. 2, June 2022, pp. 84-97, https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/243290.