Browsing by Author Portilla Vidal, Yerson Bayardo
Showing results 1 to 1 of 1
| Issue Date | Title | Author(s) |
|---|---|---|
| 2021-05 | Estrategias de prevención contra el Covid 19 | Arias Montero, Imelda Gumercinda; Portilla Vidal, Yerson Bayardo; Salazar Jiménez, Luis Ángel |