V.V.S.Sreenivas, K. V. S. G. Murali Krishna, P. V. R. Narendra, Hemanth Valmiki Rajeyyagari, Asadi Srinivasulu, and Pradeep G, “Hybrid Deep Learning Framework for Intelligent Waste Segregation and Water Recycling in Indian Railways: Towards Sustainable and Smart Passenger Operations”, Int. J. Comput. Eng. Res. Trends, vol. 13, no. 4, pp. 1–18, Jun. 2026.