Nainggolan, Gabriella. “Pengaruh Meeting Packages Dan Atmosphere Terhadap Keputusan Government Menyelenggarakan Event Banquet Di Hotel Internasional Emerald Garden”. Jurnal Online Mahasiswa 1, no. 1 (September 29, 2022): 49–63. Accessed April 25, 2024. http://jom.poltekparmedan.ac.id/index.php/jomph/article/view/35.