Wahyuni, Nuni Sri, Dede Tri Kurniawan, and Tatang Muhtar. 2025. “Kebolehgunaan (Usability) Modul Ajar Discovery Learning Materi Bangun Datar Matematika Kelas IV”. Ideguru: Jurnal Karya Ilmiah Guru 10 (2), 1329-34. https://doi.org/10.51169/ideguru.v10i2.1761.