supriadi, feri, rosmawati, rosmawati and kurniasih, titin (2018) “The Use of Blood Flour as a Substitute for Fish Meal in Feed of BEST Nile Tilapia (Oreochromis niloticus)”, JURNAL MINA SAINS, 4(1), p. 48. doi: 10.30997/jms.v4i1.1271.