Curay, Carlos, Deysi Guevara-Freire, Paula Toalombo-Vargas, and Diana Avilés-Esquivel. (2023) 2023. “SITUATION OF LIVESTOCK MARKETING CENTERS IN TUNGURAHUA - ECUADOR DURING THE COVID-19 PANDEMIC”. Investigación Y Desarrollo 17 (1):153-63. https://doi.org/10.31243/id.v17.2023.2048.