Alami, A., Shahghasemi, Z., Ghochan, A. D. M., & Baratpour, F. (2015). Students’ aggression and its relevance to personal, family, and social factors. Iranian Red Crescent medical journal, 17(12). Björkqvist, K. (1994). Sex differences in physical, verbal, and indirect aggression: A review of recent research. Sex roles, 30(3-4), 177-188. Blair, R. J. (2016). The neurobiology of impulsive aggression. Journal of child and adolescent psychopharmacology, 26(1), 4-9. Buss, A. H. (1963). Physical aggression in relation to different frustrations. The Journal of Abnormal and Social Psychology, 67(1), 1. Geen, R. G. (1990). Human aggression. E. D. Donnerstein (Ed.). Buckingham: Open University Press. Howarth, E., & Hoffman, M. S. (1984). A multidimensional approach to the relationship between mood and weather. British Journal of Psychology, 75(1), 15-23 Kozina, A. (2007). Measurement of students' aggressive behavior in school settings.
                       
Lane, S. D., Kjome, K. L., & Moeller, F. G. (2011). Neuropsychiatry of aggression. Neurologic clinics, 29(1), 49. Lagerspetz, K. M., Björkqvist, K., & Peltonen, T. (1988). Is indirect aggression typical of females? Gender differences in aggressiveness in 11‐to 12‐year‐old children. Aggressive behavior, 14(6), 403-414. Mabitla, M. A. (2009). Causes and manifestation of aggression among secondary school learners (Doctoral dissertation). Muñoz-Rivas, M. J., Graña Gómez, J. L., O'Leary, K. D., & González Lozano, P. (2007). Physical and psychological aggression in dating relationships in Spanish university students. Psicothema, 19(1). Murray Close, D., & Ostrov, J. M. (2009). A longitudinal study of forms and functions of aggressive behavior in early childhood. Child Development, 80(3), 828-842 Oliver, R. M., Wehby, J. H., & Reschly, D. J. (2011). Teacher classroom management practices: Effects on disruptive or aggressive student behavior. Society for Research on Educational Effectiveness Orpinas, P., & Frankowski, R. (2001). The Aggression Scale: A self-report measure of aggressive behavior for young adolescents. Journal of Early Adolescence, 21, 50– 67 Orpinas, P., Horne, A. M., & Staniszewski, D. (2003). School bullying: Changing the problem by changing the school. School Psychology Review, 32, 431–444. Reifman, A. S., Larrick, R. P., & Fein, S. (1991). Temper and temperature on the diamond: The heat-aggression relationship in major league baseball. Personality and Social Psychology Bulletin, 17(5), 580-585. Smith, D. C., Furlong, M., Bates, M., & Laughlin, J. D. (1998). Development of the multidimensional school anger inventory for males. Psychology in the Schools, 35(1), 1-15. United Nations Educational, Scientific and Cultural Organization (Ed.). (2017). School Violence and Bullying Global Status Report. Retrieved from http://unesdoc.unesco.org/images/0024/002469/246970e.pdf, 4/3/2018.