1.
Maqfiroh SL, Munahefi DN. Development of Teaching Materials of Flat Side Spaces Building Based on Problem Based Learning with Assemblr Assistance to Improve Students’ Spatial Ability. UJME [Internet]. 12Nov.2022 [cited 9Dec.2024];11(3):228-3. Available from: https://journal.unnes.ac.id/sju/ujme/article/view/60568