doctor aram? there was an organization called the asian mayors association .ctive now, but at that time , it was very prominent . it studied the experiences of the municipalities of the big cities of the world and exchanged with each other . it was held periodically in the capitals of the member countries. i remember the mayor of tokyo. he said that i came to solve the problem of housing for my youth , so i used the 18-meter units, that is , the one that is currently the educational level of tehran city, that is , about per capita per person. he had just come to japan , he had considered about 18 meters and above for two people, and the discussion of easy marriage in the form of one he had followed a plan that was a very successful plan , so it can be done. my experience was very successful. perhaps one of the countries that has been able to progress economically in the world at least in the last one or two decades is japan, so it cannot be said that it is a small-scale housing in the world. well, don't answer , by the way, it has answered very well, japan is