Palma, E. P., Maffini Gomes, C., Marques Kneipp, J. and Barbieri da Rosa, L. A. (2014) “Sustainable Strategies and Export Performance: an analysis of companies in the gems and jewelry industry”, Review of Business Management, 16(50), pp. 25–42. doi: 10.7819/rbgn.v16i50.1456.