Barbosa Socci AM, Bresciani LP. Sustainable initiatives focused on social responsibility and regional development: a study of the leader of the petrochemical industry. REBRAE [Internet]. 27º de julho de 2014 [citado 19º de maio de 2024];7(3):281-94. Disponível em: https://periodicos.pucpr.br/REBRAE/article/view/14054