Nawir, Caroline Pratiwi, and Natalia Christiani. “The Effect of Entrepreneurial Passion and Opportunity Awareness Toward the Sustainability of Startup Businesses”. Jurnal Entrepreneur dan Entrepreneurship 8, no. 1 (March 25, 2019): 33–40. Accessed February 19, 2026. https://ojs.somebut.my.id/index.php/JEE/article/view/1115.