Effect of Addition of Duckweed (Lemna sp) and Fish Meal to Feed on Growth and Survival of Nirwana III Tilapia (Oreochromis niloticus). J. Agro. & Fish [Internet]. 2021 Nov. 10 [cited 2025 Oct. 9];14(2):495-503. Available from: https://jurnal.ummu.ac.id/index.php/agrikan/article/view/868