MANAGER, Journal. FRONT MATTER JURNAL DINAMIKA SOSIAL EKONOMI VOL. 21 NO.1 TAHUN 2020. Jurnal Dinamika Sosial Ekonomi, [S. l.], v. 21, n. 1, 2020. Disponível em: https://jurnal.upnyk.ac.id/index.php/jdse/article/view/6563. Acesso em: 23 aug. 2025.