Irzon, Ronaldo, Center of Geological Survey, Indonesia

• Jurnal Geologi dan Sumberdaya Mineral Vol. 26 No. 3 (2025): JURNAL GEOLOGI DAN SUMBERDAYA MINERAL - Artikel
  Clay Mineral Characteristics of the Damar Formation in the Southern Part of the Coastal Area of Semarang and Kendal, Central Java
  Abstract  pdf