Prinsip dan Strategi Ukuran Investasi. AT-TASYRI’: JURNAL ILMIAH PRODI MUAMALAH, [S. l.], v. 9, n. 2, p. 137–148, 2017. DOI: 10.47498/tasyri.v9i2.81. Disponível em: https://ejournal.staindirundeng.ac.id/index.php/Tasyri/article/view/81. Acesso em: 9 oct. 2025.