Fatonah, A.F. et al. 2024. UTILIZATION OF FISH PROTEIN HYDROLYSATE AS A NITROGEN SOURCE IN FERMENTED MEDIA OF CEPHALOSPORIN C PRODUCTION BY ACREMONIUM CHRYSOGENUM Biomcc 00141. Jurnal Bioteknologi dan Biosains Indonesia. 11, 2 (Nov. 2024), 236–243.