Suma de Negocios Vol. 10 Num. 21 (Enero - Junio) 2019
Sum Neg, 10(21), 1-8, Enero-Junio 2019, ISSN 2215-910X
DOI: http://dx.doi.org/10.14349/sumneg/2019.V10.N21.A1
Sum Neg, 10(21), 9-16, Enero-Junio 2019, ISSN 2215-910X
DOI: http://dx.doi.org/10.14349/sumneg/2019.V10.N21.A2
Sum Neg, 10(21), 17-24, Enero-Junio 2019, ISSN 2215-910X
DOI: http://dx.doi.org/10.14349/sumneg/2019.V10.N21.A3
Sum Neg, 10(21), 25-34, Enero-Junio 2019, ISSN 2215-910X
DOI: http://dx.doi.org/10.14349/sumneg/2019.V10.N21.A4
Sum Neg, 10(21), 35-44, Enero-Junio 2019, ISSN 2215-910X
DOI: http://dx.doi.org/10.14349/sumneg/2019.V10.N21.A5
Sum Neg, 10(21), 45-52, Enero-Junio 2019, ISSN 2215-910X
DOI: http://dx.doi.org/10.14349/sumneg/2019.V10.N21.A6