Looking for logging into the Facebook Blog site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Facebook Blog site. After that you can login as usual with your login credentials.
https://canaltech.com.br/software/aprenda-a-adicionar-o-login-com-facebook-no-seu-site-usando-javascript-ou-php/
https://pt-br.facebook.com/
https://developers.facebook.com/blog/post/2018/06/08/enforce-https-facebook-login/?locale=pt_BR
https://imasters.com.br/apis-microsservicos/login-com-facebook-em-seu-site-sdk-php
https://helabs.com/artigos/2013/06/24/implementando-login-via-facebook-na-sua-app-rails/
https://www.theguardian.com/technology/blog/2010/feb/11/facebook-readwriteweb
https://noticias.uol.com.br/tecnologia/noticias/redacao/2018/04/19/sabe-o-login-via-facebook-que-voce-faz-em-sites-podem-roubar-seus-dados.htm
https://www.blogson.com.br/como-criar-uma-pagina-de-login-do-facebook-no-seu-site-ou-aplicativo/
https://blog.dashlane.com/login-with-facebook/
https://celke.com.br/artigo/como-criar-sistema-de-login-com-facebook-e-php
https://www.thiengo.com.br/login-do-facebook-no-android-com-loginbutton
https://www.thiengo.com.br/como-implementar-o-account-kit-login-em-seu-aplicativo-android
https://promediacorp.com/2010/12/facebook-lets-users-login-as-page/