Mubarok, Faizul, Tutik Sri Utami, Annisa Ishanifah, and Annisa Putri Mawarni. “Financial Strategy and Profitability Performance: Financial Ratio Analysis of the Telecommunications Industry on the Indonesia Stock Exchange”. Telaah Bisnis 25, no. 2 (December 31, 2024): 78–87. Accessed September 6, 2025. https://journal.stimykpn.ac.id/index.php/tb/article/view/461.