Suyatna, Iwan

• Vol 51, No 2 (2023): Juli 2023 - Articles
  Lake Bottom Relief Condition Based on Bathymetry Measurement in Labuan Cermin Lake, East Kalimantan
  Abstract  PDF
• Vol 52, No 1 (2024): Februari 2024 - Articles
  Study of The Composition of Shrimp Gillnet Catches (Trammel Net) in Tanjung Tengah Waters, North Penajam Paser Regency
  Abstract  PDF