Characteristics of Guava Juice Powder Which is Dried by Foam Mat Drying Method. Procedia of Social Sciences and Humanities, [S. l.], v. 3, p. 765–769, 2022. DOI: 10.21070/pssh.v3i.334. Disponível em: https://pssh.umsida.ac.id/index.php/pssh/article/view/334. Acesso em: 21 oct. 2025.