TITIN SUNINGSIH; MARYATI, I. . ANALYSIS OF STUDENTS’ MATHEMATICAL CONCEPT UNDERSTANDING ABILITY ON LINES AND ANGLES. Jurnal Padegogik, [S. l.], v. 6, n. 2, p. 19-28, 2023. DOI: 10.35974/jpd.v6i2.3133. Disponível em: https://jurnal.unai.edu/index.php/jpd/article/view/3133. Acesso em: 3 jul. 2024.