FIRDAYANTI, A. .; S, S. Development of Sales Information System to Improve Micro Business Efficiency in Underdeveloped Areas. Jurnal Pengabdian Masyarakat Tapis Berseri (JPMTB), [S. l.], v. 4, n. 1, p. 118–122, 2025. DOI: 10.36448/jpmtb.v4i1.145. Disponível em: https://tapisberseri.ubl.ac.id/index.php/jpmtapisberseri/article/view/145. Acesso em: 9 jan. 2026.