Agzamkhodjaev Saydolimkhon Nodirovich. “Edit-Signal Prompt Optimization: A Production Method for Continuous Quality Improvement in Industrial LLM Systems”. American Scientific Research Journal for Engineering, Technology, and Sciences, vol. 104, no. 1, July 2026, pp. 264-73, https://asrjetsjournal.org/American_Scientific_Journal/article/view/12292.