SUDIRGA, Rudy Santosa. Factors That Determine the Performance Improvement of Small and Medium Enterprises in Jakarta. Jurnal Entrepreneur dan Entrepreneurship, [S. l.], v. 8, n. 2, p. 38–45, 2019. DOI: 10.37715/jee.v8i2.1123. Disponível em: https://ojs.somebut.my.id/index.php/JEE/article/view/1123. Acesso em: 19 feb. 2026.