1. Mohanlal P.P, Akbar Ali S, Pillai S.K, Dasgupta S, “GPS Aided Navigation System for Launch Vehicles” Proceedings of the 48th AGM of Aeronautical Society of India”, 31st Jan to 1st Feb 1997 at Thiruvananthapuram, pp 319-330
  2. Mohanlal P.P, B.C. Vidwani, A. Abdul Shukkoor, J. Krishnakumar, S. Syamala, “Navigation System for Closed Loop Guidance of Space Capsule Recovery Experiment (SRE) : Development & Flight Performance” Proceedings of Satellite Technology day, April 19, ISAC, Bangalore, 2007
  3. P.P. Mohanlal and Preethi. A, “Optimal Fuzzy Control of Inverted Pendulum on Cart”, Parithanthra, Vol 15, No.2, Nov 2007, Journal of System Society of India.
  4. Mohanlal P.P, S. Subha Rani and S. Sibi,"Secondary Injection Thrust Vector Control Power Plant Linerarization using Fuzzy Logic for a Launch Vehicle”, Defence Science Journal (DRDO), Vol.52, No.4, October 2002, pp 409-416.
  5. M.R Kaimal, R. Rajesh and Mohanlal P.P, “An Optimal Rule Generation Scheme using Genetic Algorithm for the Design of a Fuzzy Logic Controller”, Parithantra, Journal of System Society Science and Engineering, System Society of India, vol.8, no. 1, August 2003, pp 20-25.
  6. G.Harikumar, K.Karthikeyan, S.Syamala. C.Radhakrishna Pillai, S.Hemachandran, A.Abdul Shukkoor and P.P. Mohanlal, “Troposphere induced GPS navigation error, its effect on GPS-INS Integrated system performance and mitigation strategies”, Indian Journal of Radio and Space Physics, pp150-158, June 2013.