1.
Haryadi R, Pujiastuti H, Al Kansaa HN. The Effect of the Development of Physics Teaching Materials in Improving Student Concept Understanding. edumaspul [Internet]. 1Mar.2022 [cited 29Apr.2024];6(1):891-4. Available from: https://ummaspul.e-journal.id/maspuljr/article/view/3329