NGUGI, G. W.; NEWTON, L. E.; MUASYA, A. M. The Contribution of Forest Products to Dryland Household Economy: The case of Kiang’ombe hill forest, Kenya. Ethnobotany Research and Applications, [S. l.], v. 9, p. 163–180, 2011. Disponível em: https://ethnobotanyjournal.org/index.php/era/article/view/197. Acesso em: 16 oct. 2021.