Vural, Alaaddin. “On the Usage of Boron Mines As Digital Money/Investment Tool”. Euroasia Journal of Mathematics, Engineering, Natural & Medical Sciences 10, no. 31 (Aralık 30, 2023): 19–36. Erişim Kasım 25, 2024. https://euroasiajournal.org/index.php/ejas/article/view/428.