W. Wahyono, N. Nurochim, and I. D. Palupi, “The Effect of Premium Income, Claim Payment, Risk-Based Capital, Investment Return, and Underwriting Result on the Profits of Insurance Companies Listed on the Indonesia Stock Exchange for the 2015- 2018 Period”, reaksi, vol. 6, no. 2, pp. 142–153, Sep. 2021.