Febe I, Jony Y, Dwi F. Nurturing Entrepreneurial Mindset among College Students through Challenges-based Learning: Construction and Validation of The Entrepreneurship Essentials Course in Universitas Ciputra. KSS [Internet]. 2020 Feb. 16 [cited 2025 Jul. 11];4(3). Available from: https://knepublishing.com/index.php/KnE-Social/article/view/6455