Bases de datos para investigación científica

https://www.elsevier.com/es-mx http://www.scielo.org/php/index.php?lang=es https://www.scientificamerican.com/espanol/ http://search.ebscohost.com/ https://ebookcentral.proquest.com/auth/lib/consorcioujatsp/login.action?returnURL=https%3A%2F%2Febookcentral.proquest.com%2Flib%2Fconsorcioujatsp%2Fhome.action%3FebraryDocId%3Dnull https://ebookcentral.proquest.com/auth/lib/consorcioujatsp/login.action?returnURL=https%3A%2F%2Febookcentral.proquest.com%2Flib%2Fconsorcioujatsp%2Fhome.action%3FebraryDocId%3Dnull https://search.proquest.com/ https://link.springer.com/ http://www.redalyc.org/home.oa https://www.unam.mx/ http://www.escasto.ipn.mx/Paginas/inicio.aspx http://web.a.ebscohost.com/ehost/search/selectdb?vid=0&sid=0b492060-f595-4435-b0e5-6fed4c2b2617%40sessionmgr4006 https://ebookcentral.proquest.com/lib/consorcioujatsp/home.action?ebraryDocId=null https://www.sciencedirect.com/ http://conricyt.cengage.com/a/ https://www.scopus.com/search/form.uri?display=basic https://search.proquest.com/ http://apps.webofknowledge.com/WOS_GeneralSearch_input.do?product=WOS&search_mode=GeneralSearch&SID=7EOiupbdaYt8jekB3t5&preferencesSaved= https://amef2403.blogspot.com/