MAHUGIJA, J. A. M. . Determination of toxic diethylene glycol in toothpastes in Dar es Salaam by high performance thin layer chromatography and colorimetric methods. Tanzania Journal of Science, [S. l.], v. 44, n. 2, p. 117–127, 2018. Disponível em: http://www.tjs.udsm.ac.tz/index.php/tjs/article/view/305. Acesso em: 26 jul. 2025.