PEMBELAJARAN LANGSUNG BERBANTUAN MEDIA GAMBAR FOTOGRAFI UNTUK MEMBANTU MAHASISWA MEMBANGUN KONSEP HIMPUNAN. Jurnal Ilmiah Mandala Education, [S. l.], v. 3, n. 2, p. 249–258, 2017. DOI: 10.58258/jime.v3i2.169. Disponível em: https://ejournal.mandalanursa.org/index.php/JIME/article/view/169. Acesso em: 21 jun. 2026.