1.
Azizah NI, Roza Y, Kartini K. Development of Electronic Teaching Materials Based on Contextual Teaching and Learning (CTL) Approach to Improve High School Students’ Mathematical Problem Solving Skills. j. paedagog. penelit. pengemb. pendidik. [Internet]. 2024 Jul. 15 [cited 2025 Aug. 18];11(3):637-46. Available from: https://e-journal3.undikma.ac.id/index.php/pedagogy/article/view/12108