P. Sunitha,K.Ankitha,Y. Mohan Rao, G. Jayaram,G. Manmadha Leela, “Railway Track Crack Detection System Using Raspberry Pi”, Int. J. Data. Sci. IoT. Manag. Syst., vol. 5, no. 1, pp. 803–807, Mar. 2026, doi: 10.64751/.