Ketsa, S. and Kulsawat, T. 2026. The Role of Automation Technology and New Skills Affecting Employee Work Performance in Industrial Factories: A Case Study of Nittan (Thailand) Co., Ltd.: The Role of Automation Technology and New Skills Affecting Employee Work Performance in Industrial Factories: A Case Study of Nittan (Thailand) Co., Ltd. RATANABUTH JOURNAL. 8, 2 (Aug. 2026), 511–525.