http://www.tubisad.org.tr/tr/guncel/detay/E-Ticaret-hacmi-yuzde-42-buyuyerek-2018-yilinda-59-9-milyar-TLye-ulasti/58/1980/0#:~:text=Anasayfa%20%3E%20G%C3%BCncel%20%3E%20G%C3%BCndem-,E%2DTicaret%20hacmi%20y%C3%BCzde%2042%20b%C3%BCy%C3%BCyerek%202018%20y%C4%B1l%C4%B1nda%2059%2C9,9%20milyar%20liral%C4%B1k%20hacme%20ula%C5%9Ft%C4%B1.