Rheny Windi Nabila, Zayyan Tsabitah Panjaitan, Fikri Maulana Matullesy, Aldris Mulya Putra, and Syahrul Agil. “The Impact of the Covid-19 Pandemic on the Increase in Insurance Claims in Indonesia: An Empirical Study on BPJS Employment”. ISNU Nine-Star Multidisciplinary Journal 2, no. 3 (December 29, 2025): 368–376. Accessed March 28, 2026. https://journal.isnu-sumut.org/index.php/ins9mj/article/view/927.