FORBES, Patricia B.C.; NÖTHLING, Johan A. Shedding light on spectrophotometry: The SpecUP educational spectrophotometer. South African Journal of Science, [S. l.], v. 110, n. 1/2, p. 1–5, 2014. DOI: 10.1590/sajs.2014/20130096. Disponível em: https://sajs.co.za/article/view/3659. Acesso em: 3 may. 2024.