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3. Payment for Environmental Services: Application in Landscape Beauty and Recreational Services in the Cordillera Highlands of Northern, Luzon, Philippines.;C.Abansi;International Journal of Management and Applied Science,2017
4. Beyond prices: The cultural economy of water in the Cordillera highlands of Northern Luzon, Philippines
5. AbansiC.DobleC.FolloscoA. (2014). Payment for Environmental Services: Application in Hydropower Generation in the Cordilleras. Philippines: American Society of Agricultural and Biological Engineers.