@incollection{Kaykhaii21,
author = {Massoud Kaykhaii},
title = {Introductory Chapter: Evolution of Sample Preparation},
booktitle = {Sample Preparation Techniques for Chemical Analysis},
publisher = {IntechOpen},
address = {Rijeka},
year = {2021},
editor = {Massoud Kaykhaii},
chapter = {1},
doi = {10.5772/intechopen.101434},
url = {https://doi.org/10.5772/intechopen.101434}
}