Elvyra, Roza

• Vol 48, No 2 (2020): Juli 2020 - Articles
  INVENTARISASI IKAN-IKAN FAMILI BAGRIDAE DARI SUNGAI KAMPAR KIRI PROVINSI RIAU
  Abstract  PDF
• Vol 48, No 2 (2020): Juli 2020 - Articles
  KANDUNGAN LOGAM BERAT Pb PADA AIR, SEDIMEN, INSANG DAN HATI IKAN BAUNG (Hemibagrus nemurus) DI DANAU LUBUK SIAM KECAMATAN SIAK HULU KABUPATEN KAMPAR PROVINSI RIAU
  Abstract  PDF
• Vol 49, No 3 (2021): November 2021 - Articles
  ANALYSIS OF STOMACH CONTENTS (MYSTUS NIGRICEPS, VALENCIANNES 1840) ON THE KAMPAR KIRI RIVER MENTULIK VILLAGE OF RIAU PROVINCE
  Abstract  PDF
• Vol 51, No 3 (2023): November - Articles
  Inventory of Fish Species of the Bagridae Family in the Siak River, Siak District, Riau Province
  Abstract  PDF
• Vol 51, No 3 (2023): November - Articles
  Morphometric Character Analysis Kryptopterus bicirrhis, Valenciennes 1840 in Kampar River, Langgam Village, Riau Province
  Abstract  PDF