E. Baque, L. Solórzano, and J. Saldaña, “Impact of Covid-19 on the economic development of microentrepreneurs in Jipijapa”, Cuestiones Económicas, vol. 31, no. 3, p. Autores: Erick Baque , Lady Solórzano , y Julio Saldaña, Nov. 2021.