Firdaus, Ar Royyan, Institut Teknologi Adhi Tama Surabaya, Indonesia

• Vol 27, No 2 (2023) - Articles
  Paleobathymetric Study using Foraminifera Microfossil Analysis in the Wonocolo Formation, Tinawun Village Area, Malo District, Bojonegoro Regency, East Java
  Abstract  PDF