Badrus Sholeh. “Peningkatkan Ekspor Neto Melalui Peran Investasi Di Indonesia”. Dinar : Jurnal Prodi Ekonomi Syariah, Vol. 2, no. 2, Sept. 2019, pp. 71-90, https://e-jurnal.stail.id/index.php/dinar/article/view/76.