KENTA, Hiroshi; SHINO, Yamato; IMMANIAR, Dewi; HARAHAP, Eka Purnama; AHMAD, Alfian Dimas Ahsanul Rizki. (Retracted) Gamification Based Blockchain Tournaments Between Miners. Aptisi Transactions on Technopreneurship (ATT), [S. l.], v. 3, n. 1, p. 91–114, 2021. Disponível em: https://att.aptisi.or.id/index.php/att/article/view/144. Acesso em: 18 nov. 2025.