J, Selvia; SARASSANTI, Yumi; LESTARI, Novika. KEMAMPUAN PEMECAHAN MASALAH PADA PANJANG SISI SEGITIGA. AL KHAWARIZMI: Jurnal Pendidikan Matematika, [S. l.], v. 1, n. 2, p. 78–84, 2021. DOI: 10.46368/kjpm.v1i2.435. Disponível em: https://jurnalstkipmelawi.ac.id/index.php/KJPM/article/view/435. Acesso em: 24 aug. 2025.