Parhusip, Viola Taruli Manna, Christian Wiradendi Wolor, and Marsofiyati Marsofiyati. “ANALISIS PELUANG USAHA EVENT ORGANIZER”. Humantech : Jurnal Ilmiah Multidisiplin Indonesia 2, no. 7 (May 13, 2023). Accessed November 21, 2024. https://journal.ikopin.ac.id/index.php/humantech/article/view/3263.