Ansah Opoku, Kwadwo, KWADWO Ansah Opoku, P. O. Box 716, Tamso, Tarkwa, Ghana

• Ghana Mining Journal Vol. 22 No. 1 (2022): Ghana Mining Journal June Issue - Mining Eng. Articles
  A Geoeconomic Planning and Evaluation Model for Artisanal Small-Scale Gold Mining in Ghana
  Abstract  pdf