ANTONY, W. G.; HARLEN, H.; MAULIDA, Y. Effect of Internal and External Factors on Profitability in Sharia Business Units (UUS) PT. Bank Tabungan Negara (Persero) Tbk. Indonesian Journal of Economics, Social, and Humanities, [S. l.], v. 3, n. 2, p. 65–83, 2021. DOI: 10.31258/ijesh.3.2.65-83. Disponível em: https://ijesh.unri.ac.id/index.php/ijesh/article/view/21. Acesso em: 3 oct. 2026.