• Crystal structure identification and lattice parameter determination using X-ray diffraction techniques. June 16, 2004, Mechanical Engineering Department N I T Hamirpur (HP) Melt Treatment in Foundaries.

• On Life and Achievements of Albert Einstein, September 29, 2005 on the eve of celebration of World Year of Physics, 2005 at N I T Hamirpur (HP).

•  Material Characterization using X-Ray diffraction studies during Short Term Course on Advance Techniques in Materials Characterization (ATMC-2013) held at NIT Hamirpur (HP) during May 20-24, 2013.