Haryanto, A., and A. Kurniawan. “DETERMINAN NON PERFORMING FINANCING SEKTOR KONSTRUKSI PADA PERBANKAN SYARIAH PERIODE 2010 - 2017”. Ekonomi Islam, vol. 9, no. 2, Nov. 2018, pp. 100-18, https://journal.uhamka.ac.id/index.php/jei/article/view/2488.