Walaiporn Ratanaset และผู้แต่งคนอื่นๆ. (2021) Human resource management and development of government officer 4.0: A case study of the department of disaster prevention and mitigation. <i>Interdisciplinary Research Review (IRR)</i>, <i>16</i>(6), 47-52.Walaiporn Ratanaset และผู้แต่งคนอื่นๆ. "Human resource management and development of government officer 4.0: A case study of the department of disaster prevention and mitigation". Interdisciplinary Research Review (IRR) 16 (2021):47-52.Walaiporn Ratanaset และผู้แต่งคนอื่นๆ. Human resource management and development of government officer 4.0: A case study of the department of disaster prevention and mitigation. Phetchaburi Rajabhat University:ม.ป.ท. 2021.