“Important Entrepreneurial Characteristics to Survive in the Covid-19 Pandemic Era (Case Study on Alumni Business Administration Program of Atma Jaya Catholic University of Indonesia)”, conferenceseries, vol. 3, no. 1, pp. 686–694, Mar. 2021, Accessed: Jul. 19, 2026. [Online]. Available: https://www.adi-journal.org/index.php/conferenceseries/article/view/403