An outline of the trend of change: a case of an indigenous Rabha tribe of India. Journal of Pharmaceutical Negative Results, [S. l.], v. 13, n. 4, p. 720–728, 2022. DOI: 10.47750/pnr.2022.13.04.097. Disponível em: https://mail.pnrjournal.com/index.php/home/article/view/2191.. Acesso em: 10 jun. 2026.