Wardi, Ully Nafisah. “Viability Assay Of Human Fibroblast Cells Treated by Water Hyacinth Leaf Extract After 24 Hours Incubation”. Journal of Stem Cell Research and Tissue Engineering 5, no. 2 (January 26, 2022): 87–102. Accessed March 14, 2025. https://e-journal.unair.ac.id/JSCRTE/article/view/33147.