@article{rodrigues_baião junior_antunes_almeida_2017,  title={THE PERCEPTION OF SCHOOL DIRECTORS IN THE CITY OF JAGUARIÚNA ABOUT COMBAT SPORTS},  volume={28},  ISSN={2448-2455},  url={https://doi.org/10.4025/jphyseduc.v28i1.2809},  DOI={10.4025/jphyseduc.v28i1.2809},  journal={Journal of Physical Education},  publisher={Universidade Estadual de Maringá},  author={Rodrigues, Alba Iara Cae and Baião Junior, Arlindo Antonio and Antunes, Marcelo Moreira and Almeida, José Julio Gavião de},  year={2017},  pages={e2809} }