Ahlheim, M., Ekasingh, B., Frör, O., Kitchaicharoen, J., Neef, A., Sangkapitux, C., & Sinphurmsukskul, N. (2018). Better than their reputation: Enhancing the validity of contingent valuation mail survey results through citizen expert groups.

Ahlheim, Michael, Benchaphun Ekasingh, Oliver Frör, Jirawan Kitchaicharoen, Andreas Neef, Chapika Sangkapitux, و Nopasom Sinphurmsukskul. Better Than Their Reputation: Enhancing the Validity of Contingent Valuation Mail Survey Results Through Citizen Expert Groups. 2018.

Ahlheim, Michael, et al. Better Than Their Reputation: Enhancing the Validity of Contingent Valuation Mail Survey Results Through Citizen Expert Groups. 2018.