NU€™MAN, M. Pengembangan Bahan Ajar Matematika Berbasis Ekonomi Syariah Untuk Madrasah Tsanawiyah. Jurnal Fourier, [S. l.], v. 4, n. 2, p. 123–134, 2015. DOI: 10.14421/fourier.2015.42.123-134. Disponível em: https://fourier.or.id/index.php/FOURIER/article/view/40. Acesso em: 29 jan. 2026.