G. Geet, A. Ankit, and R. D, “OPTIMIZING DOMAIN-SPECIFIC LARGE LANGUAGE MODELS: A COMPARATIVE ANALYSIS OF RETRIEVAL-AUGMENTED GENERATION (RAG) AND FINE-TUNING METHODOLOGIES”, ShodhKosh J. Vis. Per. Arts, vol. 7, no. 7s, pp. 209–214, May 2026.