1. Department of Post-Graduate Program in Administration (PPGA-UnP), Potiguar University, Natal, Brazil;
2. Department of Master in Business Administration (PPGA-IMED), IMED, Brazil;
3. Department of Business Administration, Federal University of Pernambuco, Recife, Brazil;
4. Department of Post-Graduate Program in Administration (PPGA-UnP), Potiguar University, Natal, Brazil