Ppts / Trabajos de investigación de conceptos

Link

                  https://drive.google.com/open?id=1lzaXdpJOCTHeW_g9--R43o09snaa6dS9

Link
https://drive.google.com/open?id=1RxqCGQG4GP0iNcNFnBec-RC7Hdwsb5c9

Link
https://drive.google.com/open?id=1v8japYaerqp38lmeNYS7CaKMaYYdbzN8

Link
https://drive.google.com/open?id=1VlFhh0Cf6ooFCF1AlemVE7aAMkph84Wr

Link
https://drive.google.com/open?id=1Wj1Hsf2NsU8F1Pa0wbmAWi_peK-pqrVv