Noh, Izzah Afifah, and Vivien Yi Mian Jong. 2020. “Phytochemicals, Antimicrobials and Antioxidants Studies of the Stem Bark Extract from Calophyllum Ferrugineum”. Scientific Research Journal 17 (2):1-12. https://doi.org/10.24191/srj.v17i2.6917.