[1] A. Demirbaş, "Global Renewable Energy Resources," Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, vol. 28, pp. 779-792, 2006.

[2] T. Hoppe, F. Coenen, and M. van den Berg, "Illustrating the use of concepts from the discipline of policy studies in energy research: An explorative literature review," Energy research & social science, vol. 21, pp. 12-32, 2016.

[3] N. Panwar, S. Kaushik, and S. Kothari, "Role of renewable energy sources in environmental protection: a review," Renewable and Sustainable Energy Reviews, vol. 15, pp. 1513-1524, 2011.

[4] A. Demırbas, "Future energy systems," Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, vol. 38, pp. 1721-1729, 2016/06/17 2016.

[5] R. Jiménez-Rodríguez* and M. Sánchez, "Oil price shocks and real GDP growth: empirical evidence for some OECD countries," Applied economics, vol. 37, pp. 201-228, 2005.

[6] Yousefi, H., & Mortazavi, S. M. A Review on Robustness of Geothermal Energy in Japan.

[7] IEA, 2014. Morocco 2014, Energy Policies Beyond IEA countries. OECD/IEA (Int. Energy Agency), (Paris).

[8] Iran Statistical Yearbook. Tehran: Statistical Center of Iran; 2016-2017 

https://www.amar.org.ir/english/Iran-Statistical-Yearbook/Statistical-Yearbook-2016-2017

[9] Noorollahi, Y., Yousefi, H., Itoi, R., & Ehara, S. (2009). Geothermal energy resources and development in Iran. Renewable and Sustainable Energy Reviews, 13(5), 1127-1132.

[10] Amirnekooei, K., Ardehali, M., Sadri, A., 2012. Integrated resource planning for Iran: Development of reference energy system, forecast, and long-term energy-environment plan. Energy 46 (1), 374–385.

[11] bp statistical review of world energy 2019. https://www.bp.com/content/dam/bp/business-sites/en/global/corporate/pdfs/energy-economics/statistical-review/bp-stats-review-2019-full-report.pdf

[12] market report series energy efficiency 2019. https://www.sipotra.it/old/wp-content/uploads/2018/11/Energy-efficiency-2O18.pdf

[13] Sabetghadam, M. (2006). Energy and sustainable development in Iran. Sustainable Energy Watch.

[14] BP Energy Outlook 2030. London: BP; Available from: http://www.bp.com/content/dam/bp/pdf/energy-economics/energy-outlook-2015/bp-energy-outlook-booklet_2013.pdf.

[15] H. Yousefi, S.M. Mortazavi, Y. Noorollahi, S.M. Mortazavi, P. RanjbaranA review of solar-geothermal hybrid systems for water desalination

Proceedings, 42nd Workshop on Geothermal Reservoir Engineering Stanford University, Stanford, California (February 13–15 2017), pp. 1-9 SGP-TR-212

[16] Ghorbani, N., Kasaeian, A., Toopshekan, A., Bahrami, L., & Maghami, A. (2018). Optimizing a hybrid wind-PV-battery system using GA-PSO and MOPSO for reducing cost and increasing reliability. Energy, 154, 581-591.

[17] Sohrab, T., Karkoodi, S., & Roumi, S. (2019). Estimation of the employment rate of Iranian solar power plants in the horizon of 2050. International Journal of Ambient Energy, 1-6.

[18] World Energy Council, 2016b. World Energy Resources: unconventional maghamigas, a global
phenomenon. World Energy Council, London. https://www.worldenergy.org/assets/images/imported/2016/10/World-Energy-Resources-Full-report-2016.10.03.pdf

[19] Supersberger, N., Lechtenböhmer, S., Seifried, D., & Moshiri, S. (2009). The role of energy efficiency in the development of the Iranian energy system: energy scenario analysis.

[20] Moshiri, S., Lechtenböhmer, S., Atabi, F., Knoop, K., Massarrat, M., Panjehshahi, M. H., ... & Supersberger, N. (2015). Sustainable energy strategy for Iran. https://www.iea.org/countries/Iran

[21] Moshiri, S. (2013, October). Energy price reform and energy efficiency in Iran. In IAEE Energy Forum.

[22] Zhang, W., Maleki, A., Khajeh, M. G., Zhang, Y., Mortazavi, S. M., & Vasel-Be-Hagh, A. (2019). A novel framework for integrated energy optimization of a cement plant: An industrial case study. Sustainable Energy Technologies and Assessments, 35, 245-256.

[23] Mortazavi, S. M., & Maleki, A. (2019). A review of solar compound parabolic collectors in water desalination systems. International Journal of Modelling and Simulation, 1-16.

[24] Mortazavi, S. M., Maleki, A., & Yousefi, H. (2019). Analysis of robustness of the Chinese economy and energy supply/demand fluctuations. International Journal of Low-Carbon Technologies, 14(2), 147-159.

[25] Aslani, A., Rezaee, M., & Mortazavi, S. M. (2017). Analysis of the robustness of Australia economy and energy supply/demand fluctuation. Present Environment and Sustainable Development, 11(2), 35-48.

[26] Mortazavi, S. M., Yousefi, H., Noorollahi, Y., & REZAEI, M. (2017). Thermal behaviour of water inside an absorber tube in a solar parabolic trough collector (PTC) systems.

[27] Yousefi, H., & Mortazavi, S. M. A Review on Robustness of Geothermal Energy in Japan.

[28] Ghorbani, B., Mehrpooya, M., & Sadeghzadeh, M. (2018). Developing a tri-generation system of power, heating, and freshwater (for an industrial town) by using solar flat plate collectors, multi-stage desalination unit, and Kalina power generation cycle. Energy conversion and management, 165, 113-126.

[29] Rezaei, M. H., Sadeghzadeh, M., Alhuyi Nazari, M., Ahmadi, M. H., & Astaraei, F. R. (2018). Applying GMDH artificial neural network in modeling CO2 emissions in four nordic countries. International Journal of Low-Carbon Technologies, 13(3), 266-271.

[30] Ahmadi, M. H., Ghazvini, M., Sadeghzadeh, M., Alhuyi Nazari, M., Kumar, R., Naeimi, A., & Ming, T. (2018). Solar power technology for electricity generation: a critical review. Energy Science & Engineering, 6(5), 340-361.

[31] Maddah, H., Aghayari, R., Mirzaee, M., Ahmadi, M. H., Sadeghzadeh, M., & Chamkha, A. J. (2018). Factorial experimental design for the thermal performance of a double pipe heat exchanger using Al2O3-TiO2 hybrid nanofluid. International Communications in Heat and Mass Transfer, 97, 92-102.

[32] S. Motie, F. Keynia, M. R. Ranjbar, and A. Maleki, "Generation expansion planning by considering energy-efficiency programs in a competitive environment," International Journal of Electrical Power & Energy Systems, vol. 80, pp. 109-118, 2016.

[33] M. Gholipour Khajeh, A. Maleki, M. A. Rosen, and M. H. Ahmadi, "Electricity price forecasting using neural networks with an improved iterative training algorithm," International Journal of Ambient Energy, pp. 1-39, 2016. Cited by 15

[34] A. Maleki, "Modeling and optimum design of an off-grid PV/WT/FC/diesel hybrid system considering different fuel prices," International Journal of Low-Carbon Technologies, 2018.

[35] G. Zhang, B. Wu, A. Maleki, and W. Zhang, "Simulated annealing-chaotic search algorithm based optimization of reverse osmosis hybrid desalination system driven by wind and solar energies," Solar Energy, vol. 173, pp. 964-975, 2018.

[36] W. Zhang, A. Maleki, and M. A. Rosen, "A heuristic-based approach for optimizing a small independent solar and wind hybrid power scheme incorporating load forecasting," Journal of Cleaner Production, p. 117920, 2019.

[37] A. Maleki, "Optimal operation of a grid-connected fuel cell based combined heat and power systems using particle swarm optimization for residential sector," International Journal of Ambient Energy, pp. 1-20, 2019.

[38] A. Maleki and F. Pourfayaz, "Optimization of grid independent diesel-based hybrid system for power generation using improved particle swarm optimization algorithm," in Power System Conference (PSC), 2015 30th International, 2015, pp. 111-117.

[39] P. Pal, V. Mukherjee, and A. Maleki, "Economic and performance investigation of hybrid PV/wind/battery energy system for isolated Andaman and Nicobar islands, India," International Journal of Ambient Energy, pp. 1-19, 2018.

[40] A. Komeilibirjandi , A. H. Raffiee , A. Maleki, M. A. Nazari , M. S. Shadloo ‘‘Thermal Conductivity Prediction of Nanofluids Containing CuO Nanoparticles by Using Correlation and Artificial Neural Network’’, Journal of Thermal Analysis and Calorimetry, pp1-11, First Online: 23 September 2019.

[41] J. Li, A. Mohammadi, A. Maleki, Techno-economic analysis of new integrated system of humid air turbine, organic Rankine cycle and parabolic trough collector, Journal of Thermal Analysis and Calorimetry, pp 1-13, First Online: 05 October 2019.

[42] Zhu, D., Mortazavi, S. M., Maleki, A., Aslani, A., & Yousefi, H. (2020). Analysis of the robustness of energy supply in Japan: Role of renewable energy. Energy Reports, 6, 378-391.