[1]      Burton, E., Friedmann, J., & Upadhye, R. (2006). Best Practices in Underground Coal Gasification. US DOE Contract No. W-7405-Eng-48. Livermore, CA, USA: Lawrence Livermore National Laboratory. https://www.purdue.edu/discoverypark/energy/assets/pdfs/cctr/BestPracticesinUCG-draft.pdf.

[2]      Couch, G. R. (2009). Underground Coal Gasification. IEA Clean Coal Centre. ISBN 978-92-9029-471-9. http://www.coalonline.info/DocId=7790.

[3]      Younger, P. L. (2011). Hydrogeological and Geomechanical Aspects of Underground Coal Gasification and its Direct Coupling to Carbon Capture and Storage. Mine Water and the Environment, 30(2), 127-140. http://dx.doi.org/10.1007/s10230-011-0145-5.

[4]      Perkins, G. M. P. (2005). Mathematical Modeling of Underground Coal Gasification. PhD Thesis: School of Materials Science & Engineering, Faculty of Science, The University of New South Wales. http://handle.unsw.edu.au/1959.4/25518.

[5]      Sarraf Shirazi, A., Mmbaga, J. P., Gupta, and Hayes, R. E. ( 2011). Modeling Cavity Growth during Underground Coal Gasification. 2011 COMSOL Conferences in Boston. ISBN: 9780983968825. http://www.comsol.com/paper/download/83903/shirazi_paper.pdf.

[6]      لطفی آزاد، ع. ا. (1391). برآورد میزان نشت در کارگاه‌های استخراج UCG، مطالعه‌ی موردی معدن زغال‌سنگ مزینوی طبس. پایان‌نامه‌ی کارشناسی‌ارشد، دانشگاه صنعتی شاهرود.

[7]      نجفی، م.، جلالی، س. م. ا.، و خالوکاکایی، ر. (1391). بررسی پارامترهای موثر بر رشد کاواک ایجاد شده در اثر فرآیند گاز کردن زیرزمینی زغال‌سنگ (UCG). چهارمین کنفرانس مهندسی معدن. دانشگاه تهران.

[8]       موسوی، م. (1390). تحلیل پایداری کارگاه‌های استخراج UCG، مطالعه‌ی موردی معدن زغال‌سنگ تخت. پایان‌نامه‌ی کارشناسی‌ارشد، دانشگاه یزد.

[9]      Dinsmoor, B., Galland, J. M., & Edgar, T. F. (1978). The Modeling of Cavity Formation during Underground Coal Gasification. Journal of Petroleum Technology, 30(5), 695-704. http://dx.doi.org/10.2118/6185-PA.

[10]   Creedy, D. P., Garner, K., Holloway, S., Jones, N., & Ren, T. X. (2001). Review of Underground Coal Gasification Technological Advancements. Harwell Laboratory, Coal R & D Programme. ASIN: B0018UFW04.

[11]   Daggupati, S., Mandapati, R. N., Mahajani, S. M., Ganesh, A., Mathur, D. K., Sharma, R. K., & Aghalayam, P. (2010). Laboratory Studies on Combustion Cavity Growth in Lignite Coal Blocks in The Context of Underground Coal Gasification. Energy, 35(6), 2374-2386. http://dx.doi.org/10.1016/j.energy.2010.02.015.

[12]    Bhutto, A. W., Bazmi, A. A., & Zahedi, G. (2013). Underground Coal Gasification: from Fundamentals to Applications. Progress in Energy and Combustion Science, 39(1), 189-214.http://dx.doi.org/10.1016/j.pecs.2012.09.004.

[13]   Sarraf Shirazi, A. (2012). CFD Simulation of Underground Coal Gasification. MSc Thesis: Department of Chemical and Materials Engineering, University of Alberta. http://hdl.handle.net/10402/era.28099.

[14]   DTI. (2004). Review of the Feasibility of Underground Coal Gasification in the UK. Cleaner Fossil Fuels Programme. http://webarchive.nationalarchives.gov.uk/+/http:/www.berr.gov.uk/files/file19143.pdf.

[15]   Dennis, S. (2006). Rocky Mountain 1 Underground Coal Gasification Test Project Hanna, Wyoming. Final Technical Report for the Period 1986 to 2006. U.S. Department of Energy. CN: DE-FC21-86LC11063.

[16]   Mallett, C., & Burl, D. (2010). Bloodwood Creek UCG Pilot, 2008-2010. International Pittsburgh Coal Conference (pp. 250-253). Istanbul, Turkey. ISBN: 9781617823213.

[17]   شرکت زغال‌سنگ پروده طبس. (1379). خلاصه نتایج گزارشات عملیات اکتشاف مقدماتی منطقه‌ی 1 مزینو.

[18]   Shafirovich, E., Mastalerz, M., Rupp, J., & Varma, A. (2008). The Potential for Underground Coal Gasification in Indiana. Presentations of Phase I Report to Indiana Center for Coal Technology Research (CCTR). http://www.purdue.edu/discoverypark/energy/assets/pdfs/cctr/presentations/UCG-09-16-08.pdf.