Safitri, Meilani, Nunuk Suryani, Asrowi Asrowi, and Sukarmin Sukarmin. 2024. “Collaborative Digital Learning As a Virtual Learning Environment on Mathematics”. International Journal of Interactive Mobile Technologies (iJIM) 18 (05):pp. 4-17. https://doi.org/10.3991/ijim.v18i05.47925.