Rahayu, Agung, 		Saad, Moch, AND 		Fanni, Norma.
" Analysis of Plankton Abundance and Status of Water Quality Fish Cultivation “Sawah Tambak” with Overtime  System in Kalitengah Subdistrict, Lamongan Regency" <em>Advances in Tropical Biodiversity and Environmental Sciences</em> [Online], Volume 5 Number 1 (26 February 2021)