Steve Otieno. “TEACHERS’ PERCEIVED SELF-EFFICACY IN ADDRESSING PROBLEM BEHAVIORS AMONG HIGH SCHOOL LEARNERS IN NAIROBI COUNTY, KENYA”. Current Research Journal of Pedagogics 4, no. 08 (August 12, 2023): 09–13. Accessed June 27, 2025. https://www.masterjournals.com/index.php/crjp/article/view/1352.