Mohammed Abdulkareem Ahmed, Ali Abdulqader Ahmed, AyadDakheelSaleem , Mohammed Ahmed Mustafa. THE EFFECT OF THE BITCOIN VIRTUAL CURRENCY CHANGE ON THE ELECTRONIC TRADING MARKET. J Arch.Egyptol [Internet]. 2020 Nov. 3 [cited 2025 Nov. 3];17(6):9798-802. Available from: https://www.archives.palarch.nl/index.php/jae/article/view/2549