Purbiantoro W, Utomo NBP, Sudrajat OA. THE ADDITION OF Ulva reticulata AS A STIMULANT INTO ARTIFICIAL FEED ON THE GONAD CONDITION OF THE COLLECTOR SEA URCHIN (Tripneustes gratilla LINNAEUS 1758). J. Ilmu dan Teknologi Kelautan Tropis [Internet]. 2014Nov.6 [cited 2024Dec.21];6(1). Available from: https://journal.ipb.ac.id/index.php/jurnalikt/article/view/8628