WILLIAM, D.; MARPAUNG, F. K.; YUNIAR, J.; LESLIE, C. Pengaruh Harga, Kualitas Pelayanan Dan Promosi Terhadap Keputusan Pembelian Konsumen Untuk Menginap Di Hotel Kota Medan. Management Studies and Entrepreneurship Journal (MSEJ), [S. l.], v. 4, n. 1, p. 303–308, 2023. DOI: 10.37385/msej.v4i1.1165. Disponível em: https://journal.yrpipku.com/index.php/msej/article/view/1165. Acesso em: 8 jul. 2025.