Clustering Blood Types with Leadership Styles in Middle Management of Sharia Banking in The Riau Island. Jurnal Ilmiah Ekotrans & Erudisi, [S. l.], v. 4, n. 2, p. 22–30, 2024. DOI: 10.69989/3s6ssk79. Disponível em: https://journal.unespadang.ac.id/JIEE/article/view/349.. Acesso em: 11 mar. 2025.