@incollection{Zafar12,
author = {Eram Sharmin and Fahmina Zafar},
title = {Polyurethane: An Introduction},
booktitle = {Polyurethane},
publisher = {IntechOpen},
address = {Rijeka},
year = {2012},
editor = {Fahmina Zafar and Eram Sharmin},
chapter = {1},
doi = {10.5772/51663},
url = {https://doi.org/10.5772/51663}
}