Utami D, Yuliansyah Y. Analysis of the Effect of Premium Income, Underwriting Ratios, Investment Returns, and Claims on Profit Growth in Insurance Companies Listed on the IDX in The 2017-2019 Period. JR [Internet]. 13 November 2025 [dikutip 1 Juli 2026];9(1):77-92. Tersedia pada: https://jurnal.stiekrakatau.ac.id/index.php/relevansi/article/view/273