Divayana, Dewa Gede Hendra, and Dewa Bagus Sanjaya. “Mobile Phone-Based CIPP Evaluation Model in Evaluating the Use of Blended Learning at School in Bali”. International Journal of Interactive Mobile Technologies (iJIM), vol. 11, no. 4, May 2017, pp. pp. 149-159, https://online-journals.org/index.php/i-jim/article/view/6796.