GUPTA, Gagan. 42nd Jawaharlal Nehru National Science, Mathematics and Environment Exhibition (JNNSMEE) for Children. SCHOOL SCIENCE, [S. l.], v. 53, n. 4, p. p.52–54, 2015. Disponível em: http://ejournals.ncert.gov.in/index.php/SS/article/view/2388. Acesso em: 19 aug. 2025.