Hi guys, Welcome to the Advanced Video Search Engine, and you are watching ¿Qué son las hipótesis? I Metodología de la Investigación. That video is uploaded by TeoCom at 2020-08-20T14:30:13-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [IQxIbAVD8L0]