Mahdiah, Athiatul, Kristayulita Kristayulita, and Ahmad Nasrullah. 2023. “Feasibility Analysis of Middle School Mathematics Learning Videos 2013 Curriculum Material Building Flat Sided Spaces on the Youtube Platform”. Journal of Math Tadris 3 (1):27-38. https://doi.org/10.55099/jmt.v3i1.70.