Zong, Chengji, et al. “Performances of an Air Thermal Energy Utilization System Developed With Fan-Coil Units in Large-Scale Plastic Tunnels Covered With External Blanket”. International Journal of Agricultural and Biological Engineering, vol. 15, no. 5, Nov. 2022, pp. 56-62, doi:10.25165/ijabe.v15i5.6428.