Hartono, H., Nursyahidah, F. and Kusumaningsih, W. (2021) “Learning design of lines and angles for 7th -grade using Joglo traditional house context”, JRAMathEdu (Journal of Research and Advances in Mathematics Education), 6(4), pp. 316–330. doi: 10.23917/jramathedu.v6i4.14592.