Afriyani, Eka Ananda, and Nurfatwa Adriani Yasin. “The Effect of Net Profit Margin and Earnings Per Share on Stock Prices at PT. Dyandra Media International, Tbk”. Jurnal Online Manajemen ELPEI 5, no. 2 (August 22, 2025): 1543–1549. Accessed June 8, 2026. https://jurnal.stim-lpi.ac.id/index.php/Jomel/article/view/440.