Reschiwati, and Rizki Putri Solikhah. 2018. “RANDOM EFFECT MODEL: INFLUENCE OF INCOME PREMIUM, CLAIM COST AND UNDERWRITING RESULTS ON NET INCOME IN INSURANCE COMPANY IN INDONESIA: CASE STUDY OF INSURANCE COMPANY LISTED ON INDONESIA STOCK EXCHANGE”. International Journal of Modern Trends in Business Research 1 (3). https://academicinspired.com/ijmtbr/article/view/2359.