Browsing by Author Abril Piedra, Hugo Fernando

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10-Jun-2021GeoGebra en el EcuadorVásquez Bernal, Marco Vinicio; Martínez Serra, José Enrique; Abril Piedra, Hugo Fernando; Ulloa Buitrón, Henry Onel; Pazmiño Puma, Víctor Byron; Auccahuallpa Fernández, Roxana; Rodríguez Rodríguez, Diana Isabel; Abad Calle, Joana Valeria; Pari Condori, Abdón; Troya Vásquez, Rosa Ildaura; García Chávez, Arelys; Criollo Cabrera, Luis Alexander----