Wan Bakree, Wan Zahirul Syahmi, Hannis Fadzillah Mohsin, and Ibtisam Abdul Wahab. 2023. “Unveiling Phytochemicals in P. Guajava Leaves: Thin Layer Chromatography (TLC) Investigation Using Methanol, Chloroform and Hexane ”. Healthscope: The Official Research Book of Faculty of Health Sciences, UiTM 6 (1):75-79. https://healthscopefsk.com/index.php/research/article/view/328.