Cita APA

Alarcón Villaverde, J. O. (2021). Challenges of the COVID-19 pandemic.

Citación estilo Chicago

Alarcón Villaverde, Jorge O. Challenges of the COVID-19 Pandemic. 2021.

Cita MLA

Alarcón Villaverde, Jorge O. Challenges of the COVID-19 Pandemic. 2021.