Dewi Restuana Sihombing, and Connie Daniela. 2023. “The Fruitghurt Formulations Are Combination of Red Guava and Pineapple Juice by Using the Encapsulation Method, As an Alternative Source of Vitamin C ”. Jurnal Online PERTANIAN TROPIK 9 (3):213-19. https://doi.org/10.32734/jpt.v9i3.10470.