MEENA, O. P.; SHARMA, R. K. Learning Flame Test Using a Low Cost Experiment. SCHOOL SCIENCE, [S. l.], v. 55, n. 2-3, p. p.64–66, 2017. Disponível em: http://14.139.250.109:8090/index.php/SS/article/view/2513. Acesso em: 29 apr. 2025.