Sofiana, Maya, Juandy Seiver Langelo, Endang Supriyadi, Anita Maulina, and Rita Wahyuni. “Case Study of Digital-Based Service Innovation for Old Age Insurance (JHT) Claims by BPJS Employment (BPJAMSOSTEK) Pekalongan Branch Office Central Java”. Ilomata International Journal of Management 3, no. 1 (January 31, 2022): 1-16. Accessed September 8, 2024. https://ilomata.org/index.php/ijjm/article/view/302.