Mahathir Ahmad, Johan Syafri, Department of Civil and Environmental Engineering, Faculty of Engineering, Universitas Gadjah Mada, Jl. Grafika No. 2 UGM Campus, Yogyakarta 55281, Indonesia, Indonesia

• Vol 21, No 4 (2021) - Review
  The Origin, Physicochemical Properties, and Removal Technology of Metallic Porphyrins from Crude Oils
  Abstract  Full Text PDF

Indonesian Journal of Chemistry (ISSN 1411-9420 /e-ISSN 2460-1578) - Chemistry Department, Universitas Gadjah Mada, Indonesia.