Kianie, Mehdi Keikhosro, and Parisa Jafari. 2015. “A Futures Study on Volunteer Work: Presenting a New Solution for Solving the Unemployment Problem of Society”. International Academic Journal of Organizational Behavior and Human Resource Management 2 (2): 38-48. https://iaiest.com/iaj/index.php/IAJOBHRM/article/view/939.