Dr. Ir. Sugeng Sapto Surjono, S.T., M.T., IPU., ASEAN.Eng.
EARTH SCIENCES/ STRATIGRAPHY (INCL. BIOSTRATIGRAPHY AND SEQUENCE STRATIGRAPHY)/ GEOLOGY
Faculty of Engineering
Jl. Grafika No. 2 - Bulaksumur
https://acadstaff.ugm.ac.id/MTk3MDExMDIxOTk4MDMxMDAy
sugengssurjono@ugm.ac.id
