QUIROGA-CALDERóN, L. M.; MEJíA-SALAZAR, I. S.; MORENO-MANTILLA, C. E.; LOAIZA-RAMíREZ, J. P. Integration with Secondary Stakeholders and Its Relationship with Sustainable Supply Chain Practices in Colombian SMES. European Journal of Sustainable Development, v. 7, n. 4, p. 131, 1 Oct. 2018.