/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: CHANCHALMUKHERJEE2 https://cdn.slidesharecdn.com/profile-photo-CHANCHALMUKHERJEE2-48x48.jpg?cb=1627364012 Worked as P.G.T – Physics as well as Coordinator in Rani Lakshmibai Public School, Vatsalya International School, St. Michael’s School Durgapur, Vijaypur Sr. Sec. School- Nepal from year 1989 to 2012