Putra, W. M. Y., Delfi, & Ashar, T. (2025). The Relationship Between Tumor Necrosis Factor-Alpha (TNF-α) with Retinal Nerve Fiber Layer (RNFL) Thickness in Diabetic Retinopathy Patients at Prof. CPL Universitas Sumatera Utara General Hospital and Affiliated Hospital. Ophthalmologica Indonesiana, 51(2), 1-12. https://doi.org/10.35749/journal.v51i2.101724