GULERIA, J.; SRIVASTAVA, R.; ARYA, R. Occurrence of fossil mitragyna in the early miocene of Himachal Pradesh, India. Journal of Palaeosciences, [S. l.], v. 49, n. (1-3), p. 485–490, 2000. DOI: 10.54991/jop.2000.161. Disponível em: https://www.jpsonline.co.in/index.php/jop/article/view/161. Acesso em: 30 apr. 2024.