THE SUN COLLECTORS, THEIRS CLASSIFICATION, IN THEM OBSERVE TO BE USED DISADVANTAGES AND SOLUTIONS. American Journal of Technology and Applied Sciences, [S. l.], v. 12, p. 107–109, 2023. Disponível em: https://americanjournal.org/index.php/ajtas/article/view/817. Acesso em: 12 oct. 2025.