@article{kozak_azevedo_2014,  title={Sequential path analysis: what does "sequential" mean?},  volume={71},  ISSN={0103-9016},  url={https://doi.org/10.1590/0103-9016-2014-0186},  DOI={10.1590/0103-9016-2014-0186},  number={6},  journal={Scientia Agricola},  publisher={Escola Superior de Agricultura "Luiz de Queiroz"},  author={Kozak, Marcin and Azevedo, Ricardo Antunes},  year={2014},  month={Nov},  pages={525–527} }