Impact of carbon emission and learning effect on dual channel supply chain with deteriorating items. International Journal of Science and Social Science Research, [S. l.], v. 2, n. 4, p. 59–68, 2025. DOI: 10.63671/ijsssr.v2i4.241. Disponível em: https://www.ijsssr.com/index.php/j/article/view/241. Acesso em: 15 apr. 2026.