1. Working conditions and employees’ productivity in manufacturing companies in sub-Saharan African context: Case of Somalia.;A. Y. S.Ali;Education Research International,2013
2. Gain and loss of esteem as determinants of interpersonal attractiveness
3. Bar-On, R. (1997). BarOn emotional quotient inventory. Multi-health systems.
4. CarusoD. R.SaloveyP. (2004). The emotionally intelligent manager: How to develop and use the four key emotional skills of leadership. John Wiley & Sons.
5. Cherniss, C. (2000). Social and emotional competence in the workplace. Academic Press.