Caste, Impurity And Untouchability: Study Of Ants Among Elephants. Journal of Pharmaceutical Negative Results, [S. l.], v. 13, p. 449–451, 2022. DOI: 10.47750/pnr.2022.13.S05.71. Disponível em: https://pnrjournal.com/index.php/home/article/view/2172.. Acesso em: 4 jun. 2026.