[1]
Jayani, N.I.E. et al. 2021. 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. Tropical Journal of Natural Product Research (TJNPR). 5, 6 (Jun. 2021), 1024–1029.