SUTONO, Sutono. Analysis of Entrepreneurial Skills In Growing Competitive Advantages In "Fresh Milk" Micro, Small, And Medium Enterprises (MSMEs) In Gresik District. El-Qist: Journal of Islamic Economics and Business (JIEB), Surabaya, Indonesia, v. 13, n. 1, p. 35–48, 2023. DOI: 10.15642/elqist.2023.13.1.35-48. Disponível em: https://jurnalfebi.uinsa.ac.id/index.php/elqist/article/view/1326. Acesso em: 20 feb. 2026.