SIRAIT, R. E. S.; SIAHAAN, A. M.; SITORUS, P. R.; GULTOM, L. L. The Effect of Product Quality, Product Innovation, Capital and Marketing Strategy on the Development of MSMEs in Simalungun Regency Trade. International Journal of Economics Development Research (IJEDR), [S. l.], v. 6, n. 4, p. 1833–1846, 2025. DOI: 10.37385/ijedr.v6i4.8424. Disponível em: https://yrpipku.com/journal/index.php/ijedr/article/view/8424. Acesso em: 4 jul. 2025.