Facebook, la page Marnelavallee.net
https://www.facebook.com/marnelavallee.net

Twitter, le compte Marnovallien :
https://twitter.com/marnovallien

Instagram, le compte Marnovallien
https://www.instagram.com/marnovallien

Facebook, le groupe Marnelavallee.net Groupe
https://www.facebook.com/groups/marnelavallee.net

Facebook, la page Vallée Emploi
https://www.facebook.com/valleeemploi

LinkedIn Profil Alain Yana
https://www.linkedin.com/in/alain-yana

 LinkedIn, Page Marlavallee.net
https://www.linkedin.com/company/marnelavallee

Facebook, la page SportVallée
https://www.facebook.com/sportvallee

Instagram, SportVallée
https://www.instagram.com/sportvallee