Tuan, P. M., & Ngan, N. T. (2024). Exploring the Volatile Organic Compounds, Pigments, Phenolics and In vitro Bioactivities of Betel Leaves from Vietnam. Tropical Journal of Natural Product Research (TJNPR), 8(5), 7166-7122. https://doi.org/10.26538/tjnpr/v8i5.18