NAISA, F. I. R.; KHAIRUNISA, N.; WIANDA, N. R.; PADILLAH, R. N.; SEPTIANI, S. Analysis Of Product Innovation and Promotion in Improving Competitiveness In Opak Ujo Khas Conggeang UMKM. SINTESA, [S. l.], v. 15, n. 2, p. 71–78, 2024. Disponível em: https://ejournal.lppmunsap.org/index.php/sintesa/article/view/1586. Acesso em: 23 jan. 2025.