Chukwuemeka Patrick Ogbu, Winifred Enakeno Taigbenu, & Christian Fidelis Asuquo. Effects of Procurement Documentation Errors on the Cost Performance of Construction Projects in Nigeria. JSTR [Internet]. 2022 Dec. 9 [cited 2024 Sep. 20];4(4). Available from: https://journals.nipes.org/index.php/njstr/article/view/406