Bisena IKA. ANALISIS PERSUASI DALAM MELAKUKAN UPSELLING KAMAR PADA HOTEL ADIWANA UNAGI SUITES UBUD. HT [Internet]. 2022Jan.31 [cited 2024May19];2(Spesial Issues 1):205-13. Available from: https://journal.ikopin.ac.id/index.php/humantech/article/view/1046