UZOECHINA, G. O.; OGUEGBU, A.; AKACHUKWU, E.; NWASOR, V. C. Teachers Awareness And Usage Of Non-Violent Strategies For The Maintenance Of Discipline In Nigerian Secondary Schools: A Situational Analysis. Journal of International Education Research (JIER), v. 11, n. 3, p. 143-152, 30 Jul. 2015.