Rezaei, Gholamreza, Esmaeilvalizadeh, and Nader Kashani. 2021. “How to Reduce Financial Costs Using Renewable Energies in Developing Countries”. The Journal of Contemporary Issues in Business and Government 27 (6):115-28. https://cibgp.com/au/index.php/1323-6903/article/view/2169.