My name is Muhammad Ferdian Nuur. You can call me Ferdi. I was born in Samarinda 1st October 1991. Now I was a student at University of Pembangunan Nasional "Veteran" Yogyakarta in the Departement of Geological Engineering since 2010. Until now, I was doing my last assignment for graduate in my University. The study About gelology, Slope stability, mass movement, and how to prevent mass movement.