CHAN , Ai Chee; ABDULLAH, Nurul Munirah. Total Phenolic Content of Five Selected Malaysian Herbs. Politeknik & Kolej Komuniti Journal of Engineering and Technology, Putrajaya, Malaysia, v. 7, n. 1, p. 85–93, 2022. Disponível em: https://app.mypolycc.edu.my/journal/PMJET/article/view/79. Acesso em: 6 sep. 2025.