Nursyahidah F, Albab IU, Rubowo MR. Learning Design of Sphere using Realistic Mathematics Education Assisted by Interactive Video. j. pend. mat. [Internet]. 2024 Oct. 14 [cited 2024 Dec. 26];17(3):297-312. Available from: https://jpm.ejournal.unsri.ac.id/index.php/jpm/article/view/151