1. Ministry of Environment memorandum F.No.22 34/2018-1A.III, dated Aug. 9, 2018
2. Iron making and General Industry Technology—Part 2 CCT Overview on CDQ at Japan on 11th January 2007, presented by Nippon Steel Engg. Co. Ltd. http://www.jcoal.or.jp/eng/cctinjapan/2_3A5.pdf
3. Dissemination Seminar for India Japan Model Project for CDQ organized by Ministry of Steel, Govt. of India, Tata Steel Limited at SNTI, Jamshedpur on 29th November 2011 presented by Nippon Steel Eng Co Ltd
4. Rout S.K., De M., Mandal A.K., Das B. (2019) Soil Nailing for Failed Slope Stabilization on Hilly Terrain. In: Sundaram R., Shahu J., Havanagi V. (eds) Geotechnics for Transportation Infrastructure. Lecture Notes in Civil Engineering, vol 28. Springer, Singapore. https://doi.org/https://doi.org/10.1007/978-981-13-6701-4_40