Ramadhani Nurbaya, Syarifa, Rima Azara, Andriani Eko Prihatiningrum, and Kintan Sari Kinanti. 2022. “Characteristics of Guava Juice Powder Which Is Dried by Foam Mat Drying Method”. Procedia of Social Sciences and Humanities 3 (July), 765-69. https://doi.org/10.21070/pssh.v3i.334.