Fatemeh Sadat Ghasemi, Alireza Kazemian Talkhooncheh and Miri Lavasani, M. R. (2022) “Evaluation of the effectiveness of anomalous systems in gas subsidiaries (Case study of Alborz Gas Company): Evaluation of the effectiveness of anomalous systems in gas subsidiaries”, Journal of Geotechnology and Energy, 39(3). doi: 10.7494/jge.2022.39.3.5025.