Bawole, Thania C, Widdy H. F. Rorimpandey, and Juliana M. Sumilat. “Pengembangan Modul Ajar Materi Bangun Ruang Berbasis 4C Di Kelas V SD GMIM Pinaras”. Jurnal Sistem Informasi, Teknik Informatika dan Teknologi Pendidikan 6, no. 1 (May 13, 2026): 19–27. Accessed October 23, 2026. https://loddosinstitute.org/journal/index.php/JUSTIKPEN/article/view/355.