TY - JOUR AU - Farokhizadeh, Farshid AU - Rastgar, Abbas Ali TI - Investigating and Explaining the Key Factors of IT Effectiveness in the Organization with Shannon Extra-Combination-Entropy Approach JO - Roshd -e- Fanavari VL - 18 IS - 69 SP - 55 EP - 63 PY - 2022 DO - 10.52547/jstpi.20972.18.69.55 ER -