?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Listi%2C+Haura+Sonia&rft.aulast=Listi&rft.aufirst=Haura+Sonia&rft.title=Pengaruh+Harga+dan+Promosi+Online+terhadap+Loyalitas+Tamu+Menginap+di+Aston+Batam+Hotel+and+Residence&rft.inst=Universitas+Negeri+Padang&rft.date=5+September+2025&rft.degree=Bachelor%2FSkripsi