Vandiantara, Surya. 2017. “TINJAUAN HUKUM ISLAM TERHADAP PROSES PENGELOLAAN DAN KONSEP INVESTASI DANA PREMI BPJS KETENAGAKERJAAN”. BALANCE: Economic, Business, Management and Accounting Journal 14 (01). https://doi.org/10.30651/blc.v14i01.1328.