FERY COYANDO GIRSANG; TIKA NIRMALA SARI. Penerapan Kualitas Pelayanan, Harga Dan Promosi Terhadap Kepuasan Pelanggan Kartu Prabayar Telkomsel. Jurnal Dunia Pendidikan, [S. l.], v. 4, n. 3, p. 1180–1197, 2024. DOI: 10.55081/jurdip.v4i3.1980. Disponível em: https://jurnal.stokbinaguna.ac.id/index.php/JURDIP/article/view/1980. Acesso em: 10 sep. 2026.