Jayani NIE, Salawane BL, Pelopolin HY, Rani KC. Formulation and Evaluation of Two Types of Functional Beverage Granules Made of Extracts of Guava Leaves, Purple Sweet Potato and Cinnamon: doi.org/10.26538/tjnpr/v5i6.7. TJNPR. 2021;5(6):1024-1029. Accessed November 23, 2024. https://tjnpr.org/index.php/home/article/view/565