Dakhil, K. A., and Z. A. N. Alnawas. “Tryptophan Degradation and Role NAD+ , SIRT1 of Ischemic Heart Diseases: Degradasi Triptofan Dan Peran NAD+ , SIRT1 Dalam Penyakit Jantung Iskemik”. Academia Open, vol. 10, no. 2, Sept. 2025, p. 10.21070/acopen.10.2025.12658, doi:10.21070/acopen.10.2025.12658.