Creation of Coffee Ground Energy Bars: Upcycling Café Waste into Protein-Rich Products. The International Review of Multidisciplinary Research, [S. l.], v. 1, n. 1, p. 24–32, 2026. DOI: 10.5281/zenodo.18296720. Disponível em: https://vertexcorp.org/index.php/irmr/article/view/5. Acesso em: 24 feb. 2026.