Rosita, Ai, Lisna Anggreini, and Melina Diyanti Ismail. “IMPROVING THE STRENGTHENING OF THE SEGIEMPAT CONCEPT IN CLASS VII STUDENTS THROUGH GEOGEBRA-BASED ASSESSMENTS”. Apotema : Jurnal Program Studi Pendidikan Matematika 6, no. 2 (August 11, 2020): 88–96. Accessed June 6, 2025. https://publikasi.stkippgri-bkl.ac.id/index.php/APM/article/view/228.