PERANCANGAN APLIKASI POINT OF SALES  PADA UMKM RUMAH KUEH DI TEMBILAHAN. ABDIMAS : Jurnal Pengabdian Masyarakat, [S. l.], v. 1, n. 3, 2023. Disponível em: https://jurnal.nawansa.com/index.php/abdimas/article/view/123.. Acesso em: 22 dec. 2024.