Izza, V. N., and N. Aslami. “COMMUNICATION STRATEGY OF BPJS EMPLOYMENT MEDAN BRANCH OFFICE IN DISSEMINATING THE RETIREMENT INSURANCE PROGRAM”. JOURNAL OF HUMANITIES, SOCIAL SCIENCES AND BUSINESS, vol. 1, no. 4, Aug. 2022, pp. 141-52, doi:10.55047/jhssb.v1i4.301.