The Role of Waste Pickers in Enhancing Recycling Initiatives and Promoting Sustainable Urban Landfills: A Case Study of Tanga City, Tanzania. Tanzania Journal for Population studies and Development, [S. l.], v. 32, n. 1, p. 141–156, 2025. DOI: 10.56279/tjpsd.v32i1.300. Disponível em: https://journals.blenkotechnologies.co.tz/tjpsd/article/view/300. Acesso em: 17 apr. 2026.