Yulastri, A.; Hidayat, H.; Ganefri, .-.; Yondri, S.; Ifdil, I. Contribution of Production-Based Learning, Student Engagement, and Locus of Control towards Entrepreneurship Learning Outcomes in Engineering Education. Int. J. Adv. Sci. Eng. Inf. Technol. 2020, 10, 585-592.