Multi-Objective Energy Management Optimization on Grid-Integrated Microgrid Using Multi-Agent Deep Reinforcement Learning for Enhanced System Stability in HRES and BESS. - Khin Phyu Ye Myint; Anurak Deanseekeaw; Jonglak Pahasa; Promphak Boonraksa; Terapong Boonraksa; Boonruang Marungsri (IEEE Access, 2026)