Deva, Yogendra (1997): : “Stability assessment of a river diversion channel using key block analysis”; Proc. Int. Symp. Engg. Geol. and the Env. Athens, Greece, Balkema, Rotterdam, ISBN 90 5410 877 0, pp 597-602.

Deva, Yogendra (1996): : “Conventional versus key block stereographic projections – an overview”; Proc. ISEG Symp. Modern Practices in Geotech. Lucknow, Jour. Engg. Geol., ISEG, Vol. XXV, No. 1-4, pp 169-175.

Deva, Yogendra, Dayal, HM, Mehrotra, A (1994): : “Artesian blowout in a TBM driven water conductor tunnel in the NW Himalaya, India”; co-authors HM Dayal, A Mehrotra; Proc. 7th Int. Cong. IAEG, Portugal, pp 4347-4354.

Deva, Yogendra :1994): : “Deep buried valley vis-à-vis a power tunnel alignment in the NW Himalaya, India”; Proc. 7th Int. Cong. IAEG, Portugal, pp 4339-4345.

Deva, Yogendra (1990): : “Catchment analysis for sediment sources – a proposal”; Proc. 6th Int. IAEG Cong., Amsterdam, the Netherlands, pp 2791-2798.

Dhawan, Gopal, Sayeed, Imran, Mathur, NK (1998): : “Application of geotechnical classification for a low cover tunnel in Bhutan Himalaya”; Proc. International Conference on Development of Hydropower in the Himalayas, Shimla, Editor: Prof. V.D. Choubey.

Sharma, Brijendra, Sood, AK, Mathur, NK (1996): : “An assessment of geoenvironment around Chamera hydroelectric project, Stage-I and its influence on construction activities.” Symposium on Earth Sciences in Environment Assessment and Management, Lucknow, April 1996, Geological Survey of India Special Publications, No 48(1), 1997, pp 259-263.

Madan, MM, Mathur, NK (2000): : “Formulation of disaster management plan for hydroelectric projects-Some Aspects”; Seminar on Development of Hydropower in the Country, 9th December, 2000, Gangtok, Sikkim, India.

Mathur, NK (2011): : “Speedy development of hydro power project in Sikkim Himalaya by optimization of head race tunnel layout- A case study of Teesta-V HE Project (510MW), East Sikkim, India”, Proc. International Conference on Underground Space Technology, ISEG, Bangalore, Jour. Engg. Geology, Vol. 39, No.1-4.

Walvekar, A.S, Mathur, NK, Sayeed, Imran, Khanna, Rahul (2013); : “Tunneling in water charged zone under high hydrostatic pressure”; Proc. National workshop on R& D Projects of Hydropower Sector, CBIP, CEA & CPRI organizers. November 2013, New Delhi, India

Mathur, NK, Rahut, AK, Sharma, V (2014): : “An approach in ground realization and spatial reconciliation of weak zones through core drilling”; Proc. National Seminar of Engineering Geology, Geotechniques and Geohazards- A Quest for Excellence, 10th-11th July, 2014, Kolkata, India.

Mathur, NK, Rahut, AK, Kawade, SM, Sharma, V (2014): : “Rock behavior in a large cavern- a case study of Chamera I hydropower station, Himachal Pradesh, India”; Proc. INDOROCK 2014, 5th Indian Rock Conference, ISRMTT, New Delhi, 14th November 2014.