1.
HERRERA DB. Estimation of the Tourism Crisis in Ecuador by COVID-19 with a View to a Post-Pandemic Reactivation. CIBG [Internet]. 2021Aug.30 [cited 2025Sep.11];27(4):91-110. Available from: https://textitlejournal.com/cibgp.com/index.php/1323-6903/article/view/1924