Ohazurike, Emeka Evaristus Ozioko, Hyginus Obinna Ibe, Okechukwu Patrick. 2020. “Causes, Prevention and Repair of Cracks in Buildings: (A Case Study of Chinua Achebe Lecture Theatre in Michael Okpara University of Agriculture, Umudike)”. Advances in Engineering Design Technology 2 (December). https://journals.nipes.org/index.php/aedt/article/view/560.