Khairina, Z. et al. 2025. Optimasi Proses Produksi Biskuit Tinggi Protein Berbasis Soy Protein Concentrate (SPC). Jurnal Mutu Pangan : Indonesian Journal of Food Quality. 12, 1 (Apr. 2025), 37–46. DOI:https://doi.org/10.29244/jmpi.2025.12.1.37.