NAYU VENDA GRACIA. The Relationship Between Core Competencies And Product Innovation In Micro, Small And Medium Enterprises. Journal of Research in Economics and Social Science, [S. l.], v. 1, n. 1, p. 40–47, 2025. Disponível em: https://jurnal.cendanaofficial.com/index.php/jers/article/view/368. Acesso em: 30 dec. 2025.