Istiqomah dan Winarto, H. (2017) “PENGARUH DEBT TO EQUITY RATIO (DER), NET PROFIT MARGIN (NPM) DAN EARNING PER SHARE (EPAS) TERHADAP HARGA SAHAM PT MANDOM INDONESIA Tbk”., Jurnal Manajemen Bisnis Krisnadwipayana, 5(2), hlm. 103–121. Tersedia pada: https://jurnal.unkris.ac.id/index.php/jmbk/article/view/889 (Diakses: 4 Juni 2026).