Abouserie, R. (1994). Sources and levels of stress in relation to locus of control and self-esteem in college students. Educational Psychology ,An International Journal of Experimental Educational Psychology, 14 (3), 323-330.
Ackard, D.M., Neumack-Sztainer, D., Story, M., and Perry, C (2006). Parent child connectedness and Behavioural and Emotional Health among Adolescents.Am.JPrevMed, 300(1), 59-66.
Adebayo, D.0.(2006). Workload, Social Support, and Work-School Conflict Among Nigerian Non- traditional Students. Journal of Career Development. 33(2), 125-141.