HUREK, . P.; DABUR, . Pengaruh Promosi, Harga Dan Kualitas Pelayanan Terhadap Kepuasan Pelanggan Di Pt Happy Dream Batam Center. Tractare: Jurnal Ekonomi-Manajemen, [S. l.], v. 5, n. 1, p. 72–82, 2022. DOI: 10.62820/trt.v5i1.54. Disponível em: https://journal.stiebpbatam.ac.id/tractare/article/view/54. Acesso em: 19 sep. 2024.