Ari Wahyuni, and Rimmar Siringgoringo. “SISTEM INFORMASI PERHITUNGAN DANA JAMINAN HARI TUA (JHT) PADA BPJS KETENAGAKERJAAN”. JITA (Journal of Information Technology and Accounting), Vol. 1, no. 2, July 2018, pp. 148-55, https://jurnal.uimedan.ac.id/index.php/JITA/article/view/997.