Hidalgo Pumagualle, Esteban, María Villacres Pumagualle, Harold Alexi Zabala Jarrín, & Anabel Fernanda Palmay Jiménez. " Diagnosis of merchandising of the trading company "Calzafino"." mktDESCUBRE [Online], 1.Especial (2021): 73 - 82. Web. 18 Nov. 2024