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1
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2von: Gelmar García-Vidal
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3
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4
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5
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6von: Gelmar García-Vidal
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7
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8
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9von: Gelmar García-Vidal
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10
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11
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12
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13
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14von: Rodobaldo Martínez Vivar
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15
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16
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17von: Rodobaldo Martínez Vivar
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18Tools for measuring and improving external customer satisfaction in stores of Santo Domingo, Ecuadorvon: Alexander Sánchez Rodriguez
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19
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20