Lestari A, Amin B, Nursyirwani N. ANALYSIS OF ORGANIC MATTER CONTENT IN WATER AND SEDIMENT IN THE EAST COAST WATERS OF BENGKALIS ISLAND, RIAU PROVINCE. ajoas [Internet]. 2023Aug.14 [cited 2024Jul.3];6(2):243-51. Available from: https://ajoas.ejournal.unri.ac.id/index.php/ajoas/article/view/238