Coba jelasin Galeri dari Pemulung dong

Velis, C. et. al (2012). An analytical framework and tool ('InteRa') for integrating the informal recycling sector in waste and resource management systems in developing countries. Waste Management & Research 30(9) Supplement 43–66

Global Alliance of Waste Pickers network of networks of waste pickers, mainly from Asia, Africa and Latin America.

Scavenger Cooperatives in Asia and Latin America (PDF)

Chintan is an environmental research and action group uniting wastepickers

a virtual exhibition about ragpickers

Cartoneando: the web page of Cooperativa Amanecer de los Cartoneros and Movimiento de Trabajadores Excluidos, the largest cartoneros organization in Argentina

Participatory Sustainable Waste Management: Informal recycling & cooperatives in Brazil and Canada