1.
Owoh U. C, Ngwu C, K. C. Okolie, Osegb C. U. Determination of Productivity Output of Masons in Block Work and Plastering Work in Enugu Urban. IJPRSE [Internet]. 2022 Feb. 24 [cited 2024 Nov. 23];3(02):31-9. Available from: https://journal.ijprse.com/index.php/ijprse/article/view/503