Nadya, B, A, Saiman, and Zaki M. 2023. “LEARNING MATERIAL FOR BUILDING FLAT SIDED SPACES USING CABRI 3D SOFTWARE IN CLASS VIII SMP 3 LANGSA”. Jurnal Dimensi Matematika 6 (01), 52-62. https://doi.org/10.33059/jdm.v6i01.9493.