Lubis, R. A., Syahrial, S. and Elnovriza, D. (2024) “Biscuit Formulation With Substitution Of Mackerel Fish Meal (Rastrelliger Sp.) And Black Rice Flour (Oryza Sativa L. Indica) As An Alternative Snack For Diabetes Mellitus Sufferers”, Majalah Kedokteran Andalas, 47(3), pp. 265–275. doi: 10.25077/mka.v47.i3.p265-275.2024.