PLANKTON ABUNDANCE AS BIOINDICATOR OF THE TROPHIC STATUS WATER IN KOMERING RIVER, SERDANG MENANG VILLAGE, PULAU SIRAH PADANG SUB-DISTRICT, OGAN KOMERING ILIR REGENCY. Sainmatika [Internet]. 2020 Dec. 31 [cited 2026 Jun. 21];17(2):157-64. Available from: https://jurnal.univpgri-palembang.ac.id/index.php/sainmatika/article/view/4356