This work is licensed under a
Creative Commons Attribution 4.0 International License
 Deci. E, Koestner. R & Ryan.R. (2001). Extrinsic rewards and intrinsic motivation in education. Review of Educational Research, vol. 71, No. 1.DOI: https://doi.org/10.3102/00346543071001001
 Miller, et al, (1998). The perceived effectiveness of rewards and sanctions in primary schools. Journal of Education Psychology, Vol. 18, No. 1.
 Rehaman. A, Haider.K. (2013). The impact of motivation on learning of secondary school students in Karachi. Educational Research International, vol. 2, No. 2.
 Ching, & Gregory.S. (2012). Looking into issue of rewards and punishment in students. International Journal of Research Studies in Psychology, vol. 1, No. 2.
 MAPHOSA. C, (2011). Discipline versus punishment: Which way for educators in South African school? International Journal on New trends in Education and their implications, vol. 2, Issue. 4.
 Oliver. P, (1980). Rewards and punishments as selective incentives for collective action. American Journal of Sociology, vol. 85, No. 6.
 Yuan. X, & Che. L, (2012). How to deal with student's misbehavior in the classroom?Journal of Education and Developmental Psychology. Vol. 2, No. 1.
 Illegbusi, & M.I. (2013). An analysis of the role of rewards and punishments in motivating school learning. Computing, Information System & Development Information, vol. 4, No. 1.