This article is within the scope of WikiProject Trains, an attempt to build a comprehensive and detailed guide to rail transport on Wikipedia. If you would like to participate, you can visit the project page, where you can join the project and/or contribute to the discussion. See also: WikiProject Trains to do list and the Trains Portal.TrainsWikipedia:WikiProject TrainsTemplate:WikiProject Trainsrail transport articles
David of Sasun (Yerevan Metro) is within the scope of WikiProject Armenia, an attempt to improve and better organize information in articles related or pertaining to Armenia and Armenians. If you would like to contribute or collaborate, you could edit the article attached to this page or visit the project page for further information.ArmeniaWikipedia:WikiProject ArmeniaTemplate:WikiProject ArmeniaArmenian articles