Kristiana, Indra, Kennedi Sembiring, Wahyu Puji Astiyani, and Agus Tiawati. 2021. “Effect of Addition of Duckweed (Lemna Sp) and Fish Meal to Feed on Growth and Survival of Nirwana III Tilapia (Oreochromis Niloticus)”. Agrikan Jurnal Agribisnis Perikanan 14 (2):495-503. https://doi.org/10.52046/agrikan.v14i2.868.