IRMAWATI. Pengaruh Strategi Operasional Terhadap Penjualan UMKM. Journal of Creative Power and Ambition (JCPA), [S. l.], v. 1, n. 01, p. 38–45, 2023. Disponível em: https://edujavare.com/index.php/jcpa/article/view/57. Acesso em: 29 sep. 2026.