@article{ritossa_bulgacov_2009,  title={Internationalization and diversification strategies of agricultural cooperatives: a quantitative study of the agricultural cooperatives in the state of Parana},  volume={6},  ISSN={1807-7692},  url={https://doi.org/10.1590/S1807-76922009000300003},  DOI={10.1590/S1807-76922009000300003},  number={3},  journal={BAR - Brazilian Administration Review},  publisher={ANPAD - Associação Nacional de Pós-Graduação e Pesquisa em Administração},  author={Ritossa, Claudia Monica and Bulgacov, Sergio},  year={2009},  month={Jul},  pages={187–212} }