Hati, Shinta Wahyu, Rahmat Hidayat, Ely Kartikaningdiyah, & Hendra Gunawan. "Technopreneur Based Entrepreneurship Development Program as an Effort to Realize the Nationality of Nations in Politeknik Negeri Batam." Journal of Entrepreneurship, Business and Economics [Online], 6.2 (2018): 101-114. Web. 29 Jan. 2022