International Journal on Advanced Science, Engineering and Information Technology

Putra, Dewandra Bagus Eka, Department of Geological Engineering, Universitas Islam Riau, Jl. Kaharuddin Nasution 113, Pekanbaru, 28284, Indonesia, Indonesia

• Vol 11, No 2 (2021) - Articles
  Geochemical Analysis of Metal Minerals on Kuantan Singingi Regency, Riau Province as a Connection part of Bukit Barisan Mountain, West Sumatera, Indonesia
  Abstract  PDF