Simatupang, Angel Maria, et al. “Isolation and Antioxidant Activity Test of Symbiotic Fungi in Pletok Beer UTA’45 Jakarta”. Medical : Jurnal Kesehatan Dan Kedokteran, vol. 3, no. 2, Nov. 2026, pp. 412-23, doi:10.69836/medical-jkk.v3i2.987.