HORVAT, S.; SEGEDINAC, M. D.; MILENKOVIĆ, D. D.; HRIN, T. N. Development of procedure for the assessment of cognitive complexity of stoichiometric tasks. Macedonian Journal of Chemistry and Chemical Engineering, [S. l.], v. 35, n. 2, p. 275–284, 2016. DOI: 10.20450/mjcce.2016.893. Disponível em: https://mjcce.org.mk/index.php/MJCCE/article/view/893. Acesso em: 29 apr. 2024.