Darma, I Ketut. “The Effectiveness of Teaching Program of CIPP Evaluation Model: Department of Mechanical Engineering, Politeknik Negeri Bali”. International research journal of engineering, IT & scientific research 5, no. 3 (April 9, 2019): 1–13. Accessed July 16, 2024. https://sloap.org/journals/index.php/irjeis/article/view/619.