MEASUREMENT ABUNDANCE AND SPATIAL DISTRIBUTION OF ZOOPLANKTON USING SCIENTIFIC ECHOSOUNDER IN NORTH PENINSULA BANYUASIN COASTAL, SOUTH SUMATERA. J. Ilmu dan Teknologi Kelautan Tropis [Internet]. 2022 Apr. 25 [cited 2026 Mar. 19];14(1):47-68. Available from: https://journal.ipb.ac.id/jurnalikt/article/view/36218