Nichanach Kayemukda. (2026) The Influence of Logistics Performance Index on National Productivity: A Comparison between the Past and the Present of ASEAN. <i>AU-GSB e-Journal</i>, <i>19</i>(2), 226-233.Nichanach Kayemukda. "The Influence of Logistics Performance Index on National Productivity: A Comparison between the Past and the Present of ASEAN". AU-GSB e-Journal 19 (2026):226-233.Nichanach Kayemukda. The Influence of Logistics Performance Index on National Productivity: A Comparison between the Past and the Present of ASEAN. Assumption University Press:ม.ป.ท. 2026.