NilnaF.N.M. 2021. Pembuatan Minuman Serbuk Mix Fru Making Mix Fruit Powder Drink Rich In Vitamin C And Antioxidants To Increase Immunity. jurnal ATMOSPHERE. 2, 1 (Jun. 2021), 14 - 22. DOI:https://doi.org/10.36040/atmosphere.v2i1.3538.