1. Pankaj Kumar, Ritu Gupta, R K Wanchoo. “Study of Molecular interactions in a Binary liquid mixture: Polyethylene Glycol and Acetonitrile”. Oral presentation in the 2nd International Conference on “Harnessing Engineering Technology and Innovation for Sustainable Growth” held on September October 30-Nov 01, 2016 at Panjab University.

2. Pankaj Kumar, Ritu Gupta. “Excess Thermodynamic Properties of Binary Mixture of Acetonitrile and Polyethylene Glycol-400”. Poster presentation in National Conference on “Recent Trends in Chemical Sciences & Engineering” held on October 13-14, 2017 at NIT Hamirpur.

3. Pankaj Kumar, Revika Arora. “Role of Teachers in Imparting Value Education- Need of The Hour”. Oral Presentation in National Conference on “Spiritual Development through Education” held on October 11-12, 2018 at Central University of Haryana.

4.Pankaj Kumar. "Excess thermodynamic properties of binary mixtures of  Amyl acetate and Isopropylbemzene". Poster presentation in 11th National confrence on " Recent trends in Chemical and Environmental Sciences" held on February 07-08, 2019 at Punjabi University.

5. Geetanjali Thakur, Pankaj Kumar. " Degradation of pharmaceuticals from wastewater using photocatalysis: A Review". Poster presentation in 11th National confrence on " Recent trends in Chemical and Environmental Sciences" held on February 07-08, 2019 at Punjabi University.