Rohtang (Himachal Pradesh) Oct 03 (ANI): Prime Minister, Narendra Modi called students for case study of Atal Tunnel. PM asked Ministry of Education and Ministry of External Affairs to invite some universities for case studies on this tunnel.“I request the Ministry of Education that the students of engineering and technical studies related universities should be given a chance to do a case study of Atal Tunnel. The students must learn how this tunnel was built,” said PM Modi at the inauguration of Atal Tunnel. “I want the Ministry of External Affairs to invite some universities for case studies on this tunnel. The world should know how our jawans can do such a wonderful job in limited resources,” PM Modi added.