GAUGRIS, J. Y.; ROOYEN, M. W. van. Questionnaires Do Not Work! A Comparison of Methods Used to Evaluate the Structure of Buildings and Wood Used in Rural Households, South Africa. Ethnobotany Research and Applications, [S. l.], v. 4, p. 119–132, 2006. Disponível em: https://ethnobotanyjournal.org/index.php/era/article/view/108. Acesso em: 12 mar. 2025.