C. Kurkjian, J. Glass, Meeting the needs of 24/7 data centers, ASHRAE Journal, 49(2) (2007) 24-35.
 Emerson, Reducing data center energy consumption by creating saving that cascade across systems, Energy Logic, (2007).
 S.V. Patankar, Airflow, and Cooling in a Data Center, Journal of Heat Transfer, 132 (2010) 073001-073017.
 N.M.S. Hassan, M.M.K. Khan, M.G. Rasul, Temperature Monitoring, and CFD Analysis of Data Centre, Procedia Engineering, 56 (2013) 551-559.
 R. Schmidt, M. Iyengar, Comparison between underfloor supply and overhead supply ventilation designs for data center high-density clusters, ASHRAE Transactions, 113 (Part 1) (2005).
 J. Cho, B.S. Kim, Evaluation of air management system's thermal performance for superior cooling efficiency in high-density data centers, Energy and Buildings, 43(9) (2011) 2145-2155.
 Y. Jiao, Y. Li, Thermal Analysis for Underground Data Centres in the Tropics, in Energy Procedia, World Engineers Summit – Applied Energy Symposium & Forum: Low Carbon Cities & Urban Energy Joint Conference, Singapore, (2017) 19-21.
 Z. Huang, K. Dong, Q. Sun, L. Su, T. Liu, Numerical Simulation and Comparative Analysis of Different Airflow Distributions in Data Centers, Procedia Engineering, 205 (2017) 2378-2385.
 S.A. Nada, K.E. Elfeky, Experimental investigations of thermal management solutions in data centers buildings for different arrangements of cold aisles containments, Journal of Building Engineering, 5 (2016) 41-49.
 C. Lyua, G. Chen, Y. Liu, Enclosed aisle effect on cooling efficiency in small scale data center, in Procedia Engineering, (2017) 3789-3796.
 Z. Song, Numerical investigation for performance indices and categorical designs of a fan-assisted data center cooling system, Applied Thermal Engineering, 118 (2017) 714-723.
 J. Cho, J. Woo, Development and experimental study of an independent row-based cooling system for improving the thermal performance of a data center, Applied Thermal Engineering, (2019) 114857.
 U.S.D.o. Energy, U.S.D.C.S.E. Now, Industrial Technologies Program, DOE-Energy Efficiency, and Renewable Energy, (2009).
 M.K. Herrlin, Rack cooling effectiveness in data centers and telecom central offices: the rack cooling index (RCI), ASHRAE Transactions, 111(2) (2005) 1-11.
 T.S.a.E.E. TC 9.9 Mission Critical Facilities, Thermal Guidelines for Data Processing Environments– Expanded Data Center Classes and Usage Guidance, American society of heating, refrigerating and air conditioning engineers Inc, (2011).
 S.A. Nada, M.A. Said, M.A. Rady, Numerical investigation, and parametric study for thermal and energy management enhancements in data centers' buildings, Applied Thermal Engineering, 98 (2016) 110-128.
 M.K. Herrlin, Improved data center energy efficiency and thermal performance by advanced airflow analysis, in Proceedings of Digital Power Forum, (2007) 10-12.
 R. Sharma, C. Bash, C. Patel, Dimensionless Parameters for Evaluation of Thermal Design and Performance of Large-scale Data Centers, in 8th AIAA/ASME Joint Thermophysics and Heat Transfer Conference, (2002).
 J. Cho, J. Yang, W. Park, Evaluation of air distribution system’s airflow performance for cooling energy savings in high-density data centers, Energy and Buildings, 68 (2014) 270-279.