Kayıtlı varlık tavan artırımı ve geçerlilik süresinin yenilenmesine bağlı patronaj kurulu kararı A measure of the price performance of a collection of securities that are grouped to represent a certain market or sector To solve this error we will take the count of the total number of elements inside the https://www.blogger.com/u/4/profile/02778284436385530111