RAJA, Damianus Viktor; ELISABETH FEBIANTY; ELISABETH FEBIANTY; LEONTIANA DAMA VENY; BERNADETHA SUSANTI; GONZELINI YUNIANI TIA. Management and Business Sustainability Strategies for Prepaid Airtime Retail MSMEs in Maumere. Journal of State Economic Research, [S. l.], v. 1, n. 3, p. 65–77, 2026. DOI: 10.65101/jser.v1i3.211. Disponível em: https://jurnal.smartpedia.co.id/index.php/JSER/article/view/211. Acesso em: 22 apr. 2026.