Thanarak, P., and T. Chiramakara. “GHG Emission and Cost Performance of Life Cycle Energy on Agricultural Land Used for Photovoltaic Power Plant”. International Journal of Energy Economics and Policy, vol. 9, no. 2, Feb. 2019, pp. 156-65, https://www.econjournals.com/index.php/ijeep/article/view/7394.