Primary Colors Red, Yellow, and Blue Use as Self-Cleaning Paints with Layer of Titanium Dioxide. Baghdad Science Journal, Iraq, Baghdad, v. 16, n. 4, p. 0903, 2019. DOI: 10.21123/bsj.2019.16.4.0903. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/4506.. Acesso em: 3 may. 2024.