Environmental Valuation and Natural Resource Pricing: Tools for Policy and Planning. Interdisciplinary Journal of the African Alliance for Research, Advocacy and Innovation, [S. l.], p. 171–191, 2025. DOI: 10.64261/ijaarai.v1.15. Disponível em: https://ijaarai.com/index.php/ijaarai/article/view/24. Acesso em: 1 mar. 2026.