Nadzir, M. M. “ Exhibition) Melalui Kanvas Model Bisnisdan Peta Empati: Studi Kasus Event Organizer Di Yogyakarta Dan Surakarta”. Jurnal Manajemen Bisnis, vol. 7, no. 2, Sept. 2016, pp. 170-93, https://journal.umy.ac.id/index.php/mb/article/view/3910.