TRI RATNA SARI; SARASSANTI, Yumi. KAJIAN ETNOMATEMATIKA PADA MOTIF KAIN CORAK INSANG PONTIANAK SEBAGAI SUMBER BELAJAR GEOMETRI. AL KHAWARIZMI: Jurnal Pendidikan Matematika, [S. l.], v. 6, n. 1, p. 33–42, 2026. DOI: 10.46368/kjpm.v6i1.5279. Disponível em: https://www.jurnalstkipmelawi.ac.id/index.php/KJPM/article/view/5279. Acesso em: 1 aug. 2026.