Title:Solid phase extraction of copper traces using poly (styrene-divinylbenzene) membrane disks modified with pyridoxal salicyloylhydrazone in water samples
Title:Análisis experimental de magnitudes físicas a través de vídeos y su aplicación al aula / Experimental analysis of physical magnitudes through films and its application in the classroom
Title:Las controversias sociocientíficas: temáticas e importancia para la educación científica / Socioscientific issues: topics and importance to the scientific education
Title:La variabilidad social en la Arqueología Patagónica. Una revisión historiográfica / Social variability in the Archaeology of Patagonia. A historiographical review