VENKATADASU, S. P.; KRISHNAMURTHY, K. V.; RAJENDRAN, N.; RAO, M. S. Earth Day – 2017: Sustainable Earth. Journal of Geological Society of India, [S. l.], v. 90, n. 2, p. 250–252, 2017. Disponível em: http://www.geosocindia.com/index.php/jgsi/article/view/117332. Acesso em: 3 jun. 2024.