TI - A robust hybrid movie recommendation system using clustering, KNN, and cosine similarity techniques AU - S L PRASANTA, K. AU - BIKKU, T. AU - JANAPA, V.S.S.L.D. AU - PUVVADA, V. AU - CHALLA, G. AU - THOTA, S. AU - KOTA, S.K. AU - AYOADE, A.A. SO - Sigma Journal of Engineering and Natural Sciences 2026;44:1799-1815. DO - 10.14744/sigma.2026.2064