Author Details

Wijaya, R. Andy Erwin, Department of Mining Engineering, Sekolah Tinggi Teknologi Nasional, Indonesia

  • Vol 5, No 2 - Articles
    ESTIMATION OF THE GEOLOGICAL STRENGTH INDEX SYSTEM FOR CAVITY LIMESTONE LAYER IN QUARRY AREA, REMBANG, CENTRAL JAVA PROVINCE, INDONESIA
    Abstract  PDF
  • Vol 6, No 1 - Articles
    ROCK MASS RATING OF CAVITY LIMESTONE LAYER IN REMBANG, CENTRAL JAVA, INDONESIA
    Abstract  PDF