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2. Balay Mindanaw Foundation Inc. (BMFI) and Resource Center for Empowerment and Development (RCED), 2002: Kab-ot Gahum: A Resource Book on Local Development Planning Through Participatory Rural Appraisal (Cagayan de Oro City: BMFI/RCED).
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4. Chambers, Robert, 1997: Whose Reality Counts? Putting the First Last (London: ITDG Publishing).
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