TY - JOUR AU - Esmaili, Ali AU - taghizadeh, houshang AU - Fegh-hi farahmand, Nasser TI - Validation of the Gas Consumption Management Model with Emphasis on the Problem of Unauthorized Use in the Gas Company JO - Rahbord-e-Tousee VL - 22 IS - 87 SP - 8 EP - 36 PY - 2026 DO - ER -