Shakti , S., Hajong , D. and Dubey , P. (2025) “Optimizing Large Language Models for Resource-Constrained Environments: A Parameter-Efficient Approach Using QLoRA and Prompt Tuning”, American Journal of Management, 25(4). Available at: https://articlearchives.co/index.php/AJM/article/view/7266 (Accessed: 3 February 2026).