Sustainable business model: transforming goat manure waste combined with egg shells into economical and environmentally friendly products. BIS Economics and Business, [S. l.], v. 2, p. V225011, 2025. DOI: 10.31603/biseb.229. Disponível em: https://unimma.press/conference/index.php/biseb/article/view/229. Acesso em: 8 jun. 2025.