-http://pandirandibevoack.wordpress.com/
-http://www.facebook.com/messages/100001619557208#!/pages/Hexa-Pecinta-Alam-SMA-Negeri-6-Depok/180530035375802
-http://www.facebook.com/messages/100001619557208#!/groups/278388322193691/379269065438949/
-http://www.buletinbelantara.com/2012/03/hexpam-mewujudkan-pelestarian.html