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Lua i Stíl Chicago (17ú heag.)Arsad, Nefertari A. Environment Degradation in Tawi-Tawi, Philippines: A Case for Strong Governance, Community Education and Capacity Building. Diliman, Quezon City: RAIS Publications, 2009.
Lua MLA (9ú heag.)Arsad, Nefertari A. Environment Degradation in Tawi-Tawi, Philippines: A Case for Strong Governance, Community Education and Capacity Building. RAIS Publications, 2009.
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