Inovasi Produk Spons Ramah Lingkungan dari Pemanfaatan Limbah Gambas (Luffora) . EnVation: Journal of Entrepreneurship and Innovation, [S. l.], v. 1, n. 1, p. 1–10, 2026. DOI: 10.37535/107001120261. Disponível em: https://journal.lspr.edu/index.php/envation/article/view/1066. Acesso em: 8 jul. 2026.