Nurjannah, Amalia. 2017. “PENGEMBANGAN BAHAN AJAR VOLUME BANGUN RUANG BERBASIS PENDEKATAN SCIENTIFIC”. Raudhah Proud To Be Professionals : Jurnal Tarbiyah Islamiyah 2 (1):49-62. https://doi.org/10.48094/raudhah.v2i1.14.