2 International & 5 National :
- Hari Mohan Rai, Chandra Shekhar Singh and Ajit Kumar, "Classification of ECG signals for Diagnosis using WT & ANN", NCTDEE-15 Proceeding held on 13-14 Apr 15 at DCE Gurgaon.
- Ajit Kumar, Prabhakar Patnaik, ChandraShekhar Singh, Hari Mohan Rai and Bipin Lokhande, "HRV Analysis Implemetation by Simulink", The International Journal of Science & Technoledge (IJST), ST-1312,Vol. I, Issue-VI, Dec 2013.
- Vipul Sharma, Ravikant Sharma, SagarNainkwal and Ajit Kumar, "Traffic Estimation Techniques: a Comparison", ICATTM 2013 Proceeding held on 16th Nov, 2013 at APIIT SD Panipat.
- Ajit Kumar, Prabhakar Patnaik and Gaurav Garg, "Current Conveyor Analogue Building Cell" Dronacharya Research Journal, Vol. IV –Issue-I, pp. 33-37, Jan – June. 2012.
- Ajit Kumar and Prabhakar Patnaik, "An Electronic Evolution in Logic and Computation" Dronacharya Research Journal, Vol. III –Issue-II, pp. 36-44, July – Dec. 2011.
- Prabhakar Patnaik and Ajit Kumar, "Wastewater Management by Indigenous Method", WWM-2011 held on 15 June 2011 at DCE Gurgaon.
- Prabhakar Patnaik and Ajit Kumar, "Ultra Wide Band: Future Trends for Wireless Communications", Dronacharya Research Journal, Vol. III –Issue-I, pp. 59-62, Jan –June 2011.