00849nas 2200325 c 450 991089472740332120201103121721.0(CKB)3790000000116536(DE-101)1027771777(DE-599)ZDB2690882-7(EXLCZ)99379000000011653620121114a19999999 |y |spaur|||||||||||txtrdacontentcrdamediacrrdacarrierLumenInstituto de Estudios en EducacioĢn, Universidad del NorteBarranquillaIESE1999-Gesehen am 03.11.202011-575X Zeitschriftgnd-content3700355DE-1019001JOURNAL9910894727403321LUMEN1581064UNINA