David Victor Mamengko, (Correspondent Author) Simon Samberi Yan F.A. Auri Pribowo A Pribowo Fajar K. Rohmala Ananda Hematang Rully N Wurarah
(2022-12-01)
The Prafi/Arfak Lowland has potential rock resources to increase its local government revenue. Stone crusher is used by small-medium scale mining industry that supply raw materials of sands and rocks for infrastructure and ...