Veluz, E.S., Paragas, D., Del Rosario, N. and Orden, E. 2025. Investigation of In Vitro Antioxidant Activity and Teratogenic Effects of Betel Nut (Areca catechu L.) in Zebrafish (Danio rerio) Embryos. CLSU International Journal of Science and Technology. 9, 1 (Dec. 2025), 000005. DOI:https://doi.org/10.22137/IJST.2025.000005.