Maneechai, S., and S. Dathong. “Antioxidant Activities of Crateva Adansonii DC. Subsp. Trifoliata (Roxb) Jacobs”. RMUTP Research Journal Sciences and Technology, vol. 14, no. 1, June 2020, pp. 48-57, doi:10.14456/jrmutp.2020.5.