จัดทำโครงการพิเศษด้านเทคโนโลยีธรณี
“Kanmanee Soonsin. 2022. Mechanical Properties of Different Circular Hole Diameter Under Uniaxial Compressive Strength Condition. Special Project Report for the Bachelor of Science in Geotechnology, Department of Geotechnology, Khon Kaen University.”