MHLUNGU, X. .; RAMAILA, S. .; RAMNARAIN, U. . The Cognitive Complexity of Technical Sciences: An Analysis Using the Depth-of-Knowledge Level Scheme. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 24, n. 2, p. 613–635, 2025. Disponível em: https://ijlter.myres.net/index.php/ijlter/article/view/2227. Acesso em: 16 may. 2026.