Nastigor Nasution, Roy, Universitas Pembangunan Nasional "Veteran" Yogyakarta, Indonesia

• Vol 4, No 2 (February 2024) - Articles
  Analysis of Humic Acid Content in Reject Coal as an Organic Fertilizer in Coal Mining Reclamation Areas
  Abstract  PDF

Journal of Metallurgical Engineering and Processing Technology indexed by:

Journal of Metallurgical Engineering and Processing Technology (JMEPT)

Department of Metallurgical Engineering, UPN "Veteran" Yogyakarta
Metallurgical Research and Development Centre (MRDC)-UPNVY
Gd. Urip Sumohardjo Lt. 2
Jl. Babarsari No. 2, Tambakbayan, Yogyakarta 55281