TY - JOUR TI - Developing the Wireman Model for Assessing Maintenance Management and Transcending It to the High Level of a Technical Organization AU - KARIMI GAVARESHKI, M.H. AU - GHEIDAR KHELJANI, J. AU - BEIGIAN, H. JO - Sigma Journal of Engineering and Natural Sciences PY - 2017 VL - 8 SP - 345 EP - 356 DO - ER -