@incollection{Olanrewaju21, author = {Busola D. Olagunju and Oludolapo A. Olanrewaju}, title = {Life Cycle Assessment of Ordinary Portland Cement (OPC) Using both Problem Oriented (Midpoint) Approach and Damage Oriented Approach (Endpoint)}, booktitle = {Product Life Cycle}, publisher = {IntechOpen}, address = {Rijeka}, year = {2021}, editor = {Antonella Petrillo and Fabio De Felice}, chapter = {3}, doi = {10.5772/intechopen.98398}, url = {https://doi.org/10.5772/intechopen.98398} }