Suwandi, Melinda, D. B. . Pinem, Marlina, and A. B. . Dahliana. “Assessing the Productive Power of Companies With Profitability Ratios”. INFLUENCE: INTERNATIONAL JOURNAL OF SCIENCE REVIEW, vol. 5, no. 1, Jan. 2023, pp. 91-100, doi:10.54783/influencejournal.v5i1.106.