@incollection{Davarnejad21, author = {Reza Davarnejad}, title = {Introductory Chapter: Olefins - Past, Now and Future}, booktitle = {Alkenes}, publisher = {IntechOpen}, address = {Rijeka}, year = {2021}, editor = {Reza Davarnejad}, chapter = {1}, doi = {10.5772/intechopen.100462}, url = {https://doi.org/10.5772/intechopen.100462} }