https://www.zonebourse.com/cours/action/TURKCELL-ILETISIM-HIZMETL-6492797/actualite/Les-fonctions-de-Bulent-Aksu-en-tant-que-directeur-general-de-Turkcell-Iletisim-Hizmetleri-A-S-44943294/?utm_source=telegram&utm_medium=social&utm_campaign=share