Muksin, Fou F., et al. “Antioxidant Activity of Hydrolysate Protein in Skipjack Fish (Katsuwonus Pelamis) Using the ABTS Method”. Jurnal Akademika Kimia, vol. 15, no. 2, May 2026, pp. 142-9, doi:10.22487/j24775185.2026.v15.i2.pp142-149.