Istiqomah, dan Herry Winarto. “ PENGARUH DEBT TO EQUITY RATIO , NET PROFIT MARGIN DAN EARNING PER SHARE TERHADAP HARGA SAHAM PT MANDOM INDONESIA Tbk”. Jurnal Manajemen Bisnis Krisnadwipayana, vol. 5, no. 3, Desember 2017, hlm. 64-77, https://jurnal.unkris.ac.id/index.php/jmbk/article/view/909.