KHOTIMAH, Khotimah; LESTARI, Indri; AGUS, Ria Noviana; OKTAVIYANTHI, Rina; PUTRI, Shila Panca; ÜNVER, Semiha Kula. Improving university students’ geometrical understanding of derivatives through graphic visualization. Jurnal Elemen, [S. l.], v. 12, n. 1, p. 263–276, 2026. DOI: 10.29408/jel.v12i1.33325. Disponível em: https://e-journal.hamzanwadi.ac.id/index.php/jel/article/view/33325. Acesso em: 25 may. 2026.