Mawikere RE, A. Tuerah PE, Sulangi VR. The Development of Geogebra-Assisted Learning Design on Rank Number Material. jptam [Internet]. 2023 Mar. 24 [cited 2024 Jul. 4];7(1):3523-31. Available from: https://jptam.org/index.php/jptam/article/view/5750