FAOZIYAH, Nina; KUSAERI, Didi. Analysis of mechanical engineering students’ errors in solving calculus problems on function derivatives. OMEGA: Jurnal Keilmuan Pendidikan Matematika, [S. l.], v. 5, n. 2, p. 278–287, 2025. DOI: 10.47662/jkpm.v5i2.1306. Disponível em: https://www.ejurnal.univamedan.ac.id/index.php/jkpm/article/view/1306. Acesso em: 6 jun. 2026.