Ayuningtyas, S.Q. , Zairin Jr., M. and Widanarni (2020) “Reproductive performance of catfish Clarias sp. with probiotics Bacillus sp. NP5 addition through feed”, Jurnal Akuakultur Indonesia, 19(1), pp. 74–83. doi:10.19027/jai.19.1.74-83.