@incollection{Ong17,
author = {Azanam Shah Hashim and Siew Kooi Ong},
title = {Natural Rubber and its Derivatives},
booktitle = {Elastomers},
publisher = {IntechOpen},
address = {Rijeka},
year = {2017},
editor = {Nevin Cankaya},
chapter = {8},
doi = {10.5772/intechopen.69661},
url = {https://doi.org/10.5772/intechopen.69661}
}