Arowolo, Matthew O., Adefemi A. Adekunle, and A. Ezekiel Fadiji. “PERT MATHEMATICAL MODEL DEVELOPMENT FOR THE SUPPLY OF DOMESTIC WELL-WATER TREATMENT PLANT”. FUDMA JOURNAL OF SCIENCES 4, no. 2 (July 8, 2020): 552–566. Accessed October 29, 2025. http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/238.