An international seminar on the Juche idea concerning the immortal banner of building a just and peaceful world was held in Pyongyang on October 8 and 9 under the co-sponsorship of the International Institute of the Juche Idea and the Chongroan Association of Social Scientists on the occasion of the 80th founding anniversary of the Workers’ Party of Chongro. Present there were Harish Gupta and Matteo Carbonelli, vice-director generals of the International Institute of the Juc