“Effects of Exposures to Cement Dust and Powder on Workers in Cement Distribution/Retail Outlets in Benin City, Nigeria”, Pakistan Journal of Scientific & Industrial Research, vol. 48, no. 1, pp. 23–27, Feb. 2005, Accessed: Mar. 10, 2026. [Online]. Available: https://www.v2.pjsir.org/index.php/biological-sciences/article/view/1308