https://www.udemy.com/course/desarrollo-profesional-con-symfony-de-php/https://symfonycasts.com/https://ed.team/cursos/symfonyhttps://youtu.be/QPky3r2prEI?si=ppGgRsEB_lwSEkgzhttps://www.youtube.com/watch?v=yiqCu7zo-Zk