Junaidi, Moh., Superintendent Pit Services, Hatari Dept, PT. Kaltim Prima Coal, Indonesia

• Prosiding Temu Profesi Tahunan PERHAPI 2020: PROSIDING TEMU PROFESI TAHUNAN PERHAPI - Articles
  DAMPAK PANDEMI COVID-19 TERHADAP OPERASIONAL PT. KALTIM PRIMA COAL
  Abstract  PDF