1. Master of Science, Dept. of Civil Engineering, Construction Engineering and Management Group, Ferdowsi Univ. of Mashhad, Mashhad 9177948974, Iran. ORCID: .
2. Professor, Dept. of Leadership and Organizational Behaviour, BI Norwegian Business School, Nydalsveien 37, Oslo 0484, Norway.
3. Assistant Professor, Faculty of Economics and Business Administration, Ferdowsi Univ. of Mashhad, Mashhad 9177948974, Iran (corresponding author).