21
article
by Almachi Aucaquizhpi, Kerly Verónica; Rodríguez Fernández, Juan Gabriel; Freire Cobo, Lenin Eduardo
Published in 2014
Repository Repositorio Escuela Superior Politécnica del Litoral
22
article
by Izurieta Altamirano, Lily Elizabeth; Sarmiento Carrera, Roxanna Maria; Pico Delgado, Cesar Enrique; Freire Cobo, Lenin Eduardo
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
23
article
by Llerena Izquierdo, Joe Frand; Ortiz Rojas, Javier Gonzalo; Mora Saltos, Nelson Salomon; Freire Cobo, Lenin Eduardo
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
24
article
by Nogales Nuñez, Lenin; Quishpi Bustamante, Oscar; Solorzano Villacis, Johnny; Moscoso, Rodrigo; Freire Cobo, Lenin Eduardo
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
25
article
by Allayca, Belkis; Merizalde, Tanya; Reyes Reina, Jose; Moscoso, Rodrigo; Freire Cobo, Lenin Eduardo
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
26
article
by Reinoso Calle, Maria Augusta; Zepeda Franco, Denisse Patricia; Crespo Valles, Marjorie Tatiana; Freire Cobo, Lenin Eduardo
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
27
article
by Carrera Yambay, Adriana Karina; Mero Cortez, María Mercedes; Rivera Jaime, Sonnia Margarita; Freire Cobo, Lenin Eduardo
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
28
article
by Delgado Quishpe, Byron Alberto; Pino Soledispa, Washington Andres; Veloz Peña, Juan Carlos; Freire Cobo, Lenin Eduardo
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
29
article
by Arevalo Freire, Luis Alexander; Caicedo Rodriguez, Vilma Adelina; Jordan Escalante, Joffre Roberto; Marchan Rumbea, Karina Raquel; Freire Cobo, Lenin Eduardo
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
30
article
by Celi Campoverde, Yenny E.; Chalen Ortega, Jessenia G.; Lambert Sarango, Yamil; Freire Cobo, Lenin Eduardo
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
31
article
by Alejandro Moran, Maria Mercedes; Ulloa Caceres, Alfonso Ricardo; Freire Cobo, Lenin Eduardo; Andrade Troya, Robert Stalin
Published in 2011
Repository Repositorio Escuela Superior Politécnica del Litoral