Positivism, post-positivism, critical theory and constructivism: Basis of scientific research
Autor:Cortéz Espinoza, Jesús Alejandro; Angulo Romero, Adolfo; Ríos Layche, Nora Inés; Moran Quintanilla, Ysabel; Gamarra Salinas, Ronald; Díaz Apac, Marco Antonio; Woolcott Hurtado, Juan Carlos