Apriyanti, Dewa Ayu Krisna, I Gusti Putu Suharta, and I Wayan Puja Astawa. “DEVELOPMENT OF ONLINE LEARNING DEVICE WITH A CONTEXTUAL APPROACH TO IMPROVE STUDENTS’ MATHEMATICS PROBLEM-SOLVING ABILITY”. International Journal of Engineering Technologies and Management Research 9, no. 10 (October 14, 2022): 61–72. Accessed February 21, 2024. https://www.granthaalayahpublication.org/ijetmr-ojms/ijetmr/article/view/1184.