Illo, Charles Olukunle. “TOTAL QUALITY MANAGEMENT AND TEACHER PRODUCTIVITY IN LAGOS STATE PUBLIC SENIOR SECONDARY SCHOOLS, NIGERIA”. Journal of Arts & Social Sciences 12, no. 2 (December 30, 2025): 163-170. Accessed October 30, 2026. https://ojs.jass.lcwu.edu.pk/ojs/index.php/jass/article/view/596.