Kittiya Sisakda และผู้แต่งคนอื่นๆ. (2026) Analysis of competency gaps and development of an agricultural extension model for strengthening safe vegetable agribusiness management. <i>Khon Kaen Agriculture Journal</i>, <i>54</i>(4), 1096-1108.Kittiya Sisakda และผู้แต่งคนอื่นๆ. "Analysis of competency gaps and development of an agricultural extension model for strengthening safe vegetable agribusiness management". Khon Kaen Agriculture Journal 54 (2026):1096-1108.Kittiya Sisakda และผู้แต่งคนอื่นๆ. Analysis of competency gaps and development of an agricultural extension model for strengthening safe vegetable agribusiness management. Faculty of Agriculture:ม.ป.ท. 2026.