ROSITA, Ai; ANGGREINI, Lisna; ISMAIL, Melina Diyanti. IMPROVING THE STRENGTHENING OF THE SEGIEMPAT CONCEPT IN CLASS VII STUDENTS THROUGH GEOGEBRA-BASED ASSESSMENTS. Apotema : Jurnal Program Studi Pendidikan Matematika, [S. l.], v. 6, n. 2, p. 88–96, 2020. DOI: 10.31597/ja.v6i2.228. Disponível em: https://www.publikasi.stkippgri-bkl.ac.id/index.php/APM/article/view/228. Acesso em: 17 may. 2025.