A. Wattanakornsiri, 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”, Sci Tech Asia, vol. 27, no. 2, pp. 84–97, Jun. 2022.