Student Entrepreneurship Training through Product Sales in the Politeknik Mardira Indonesia  Campus Environment. Community Service Journal : Jurnal Pengabdian Masyarakat Mardira, [S. l.], v. 1, n. 1, p. 29–34, 2025. DOI: 10.71266/mcsj.v1i1.36. Disponível em: https://ejournal.poltekmi.ac.id/index.php/MCSJ/article/view/36. Acesso em: 26 jul. 2026.