NOVIA CANDRAWATI, Dina; WIDOWATI, Dyah. STRATEGI MARKETING KARTU BY.U DI TELKOMSEL. Dedikasi: Jurnal Pengabdian Kepada Masyarakat, [S. l.], v. 5, n. 1, 2024. DOI: 10.46368/dpkm.v5i1.3882. Disponível em: https://jurnalstkipmelawi.ac.id/index.php/JDPM/article/view/3882. Acesso em: 8 aug. 2025.