september and will continue on 30th and 31st of september with the participation of the national foundation of computer games, the national elite foundation and the organization of public libraries of the country with the aim of promoting books and reading through the use of games and help to increase the per capita reading of another book on the production of new games, computer programmers and graphic designers are working together in the development of software and hardware projects . for more information on the various parts of this event, those interested can visit the website at the director general of the waste management office of the environmental protection organization says that with the expansion of the culture of waste separation from the source and the development of waste processing and recycling industries, in the next 5 years , the country's waste landfills will decrease from 700 centers to 300 points, according to mahdieh. khadim samani currently separates 40 wet and dry waste processing units and 40 units, still in many cities the garbage collectors provoke them. in khorramabad city , dry