Ha, Taehwan, et al. “Computation and Field Experiment Validation of Greenhouse Energy Load Using Building Energy Simulation Model”. International Journal of Agricultural and Biological Engineering, vol. 8, no. 6, Dec. 2015, pp. 116-27, https://www.ijabe.migration.pkpps06.publicknowledgeproject.org/index.php/ijabe/article/view/2037.