KUMARI, Chandra; AWASTHI, Seema. Developing Environment Friendly Behaviour among Adolescents: Role of Intervention. INDIAN EDUCATIONAL REVIEW, [S. l.], v. 45, n. 1, p. p. 108–117, 2009. Disponível em: https://ejournals.ncert.gov.in/index.php/ier/article/view/2305. Acesso em: 7 oct. 2025.