Dewi E, Ichsan M. THE LEGALITY OF USING BITCOIN AS A TRANSACTION TOOL IN ONLINE BUYING AND SELLING: LEGALITAS PENGGUNAAN BITCOIN SEBAGAI ALAT TRANSAKSI DALAM JUAL BELI ONLINE. HEI EMA [Internet]. 2025 Jul. 25 [cited 2025 Aug. 1];4(2):14-23. Available from: https://jurnal.stisalhilalsigli.ac.id/index.php/jhei/article/view/311