Pengembangan Instrumen Penilaian Autentik Pada Materi Segiempat Kelas VII. Suska J. Math. Educ. [Internet]. 2018 Nov. 30 [cited 2026 Jul. 4];4(2):65-77. Available from: https://ejournal.uin-suska.ac.id/index.php/SJME/article/view/5749