KHOZA, S. B. Is Chemistry everything to Engineering Students? Let their experiences talk. South African Journal of Higher Education, [S. l.], v. 28, n. 2, 2016. DOI: 10.20853/28-2-349. Disponível em: https://www.journals.ac.za/sajhe/article/view/349. Acesso em: 7 oct. 2025.