RAMANAIAH, PREETHI KOLLURU, et al. “DIABETIC RETINOPATHY CLASSIFICATION USING VARIOUS MACHINE LEARNING TECHNIQUES”. TPM – Testing, Psychometrics, Methodology in Applied Psychology, vol. 32, no. S5(2025): Posted 03 August, Sept. 2025, pp. 1175-83, https://tpmap.org/submission/index.php/tpm/article/view/1503.