Bartels Gómez, S. d. l. Á. (2016). Costa Rica and Colombia in the Latin American context: Multilevel analysis of the variables associated with performance in mathematical literacy in PISA 2012.
استشهاد بنمط شيكاغوBartels Gómez, Sofía de los Ángeles. Costa Rica and Colombia in the Latin American Context: Multilevel Analysis of the Variables Associated With Performance in Mathematical Literacy in PISA 2012. 2016.
MLA استشهادBartels Gómez, Sofía de los Ángeles. Costa Rica and Colombia in the Latin American Context: Multilevel Analysis of the Variables Associated With Performance in Mathematical Literacy in PISA 2012. 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.