TY - JOUR AU - Akbari Pasham, Fatemeh AU - hakkak, Mohammad AU - Vahdati, Hojjat AU - Nazaripour, Amir Houshang TI - Provide a value chain model of competencies of human resource managers of government organizations based on professional competencies JO - Modiriat-e- farda VL - 20 IS - 68 SP - 124 EP - 140 PY - 2023 DO - ER -