Ikashaum F, Sulastri W, Azizah IN. Contextual Mathematics Teaching Materials: Flipbook, Liveworksheet, Youtube . Universitas Jambi [Internet]. 2022 Apr. 30 [cited 2026 Apr. 21];12(1):1-10. Available from: https://www.online-journal.unja.ac.id/edumatica/article/view/15686