Esmeralda Ibarguen-Cueva, F.; Erika Chirinos Mendoza, A.; Alejandro Tasayco Jala, A.; Jenny Espinoza Ibarra, H.; Zárate – Ruiz, G.; Lucía Merma Yépez, N. SOCIALIZATION AND ORAL EXPRESSION IN SECOND GRADE STUDENTS, LIMA, PERU. hp 2021, 2.