TY - SER AU - Qizhen Wang AU - Boxiang Lu TI - The competency model building: a case study of the first line skilled employees in hx steel construction limited company SN - 19067658 PY - 0000/// CY - กรุงเทพฯ: จุฬาลงกรณ์ PB - KW - The competency model building KW - บทความวิจัย KW - a case study of the first line skilled employees ER -