Sihono S, Sinurat E, Fateha F, et al. Optimasi formula nori like product dari Ulva spp., Gracilaria sp. dan gliserol menggunakan metode mixture design : Optimization of nori like product formulation from Ulva spp., Gracilaria sp., and glycerol using mixture design method. JPHPI. 2023;26(3):433-447. doi:10.17844/jphpi.v26i3.48337