Puspita, Omega, and Lailul Mursyidah. “Implementation of The Manpower BPJS Policy in Sidoarjo District”. Academia Open 60 (June 30, 2022): 10.21070/acopen.6.2022.1448. Accessed January 31, 2025. https://ijppr.umsida.ac.id/index.php/acopen/article/view/1448.