Article · Journal · 2020
Samuel Ndur, Samuel Yeboah Nyarko, Ishmael Quaicoe, L. B. Osei
Ghana Mining Journal
Read it10.4314/gm.v20i2.9
as printed: S. A. Ndur
as printed: S. Y. Nyarko
as printed: I. Quaicoe
A work can sit in several, each with a score