ANALISA USAHA BUDIDAYA IKAN PATIN (Pangasius pangasius) dan LELE DUMBO (Clarias gariepinus) HASIL SUBTITUSI PELET DENGAN USUS AYAM Di KOLONG BEKAS PENAMBANGAN TIMAH: Aquaculture analisys of Patin ( Pangasius pangasius) and Dumbo catfish (Clarias gariepinus) substitute result the formulated meals (pellets) with chicken guts, in Kolong (the lakes of tin mining activity). AKU [Internet]. 2018 Sep. 4 [cited 2025 Oct. 26];1(1):21-6. Available from: https://journal.ubb.ac.id/index.php/akuatik/article/view/363