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: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam, [S. l.], v. 17, n. 2, p. 157–164, 2020. DOI: 10.31851/sainmatika.v17i2.4356. Disponível em: https://jurnal.univpgri-palembang.ac.id/index.php/sainmatika/article/view/4356. Acesso em: 21 jun. 2026.