Palabras claves: Biofertilizers, biogas, E. coli, Mountain effective microorganisms, Plastic plug-flow bio-digester
Autores: Álvaro Petronio Gavilanes-Quishpi, David Vinicio Carrera-Villacrés, Lourdes Karina Ponce-Loaiza, Luis Antonio Barzallo-Bravo, MODESTO CORREOSO RODRIGUEZ, Rafael Eduardo Vargas-Verdesoto