Noparat, N., Rayasawath, C. and Wongkalasin, S. 2026. The management affecting the operational efficiency of the Agricultural Cooperative for Marketing of Nakhon Ratchasima: The management affecting the operational efficiency of the Agricultural Cooperative for Marketing of Nakhon Ratchasima. RATANABUTH JOURNAL. 8, 1 (Apr. 2026), 29–41.