PRASAD DHAKAL, Bed. Principal Curvature: Modeling With Mathematica and JavaScript. Education and Development, [S. l.], v. 35, n. 1, p. 1–7, 2026. DOI: 10.3126/ed.v35i1.90359. Disponível em: https://nepjol.info/index.php/ed/article/view/90359. Acesso em: 3 feb. 2026.