“Implikasi Pelaksanaan BPJS Kesehatan : Customer Relationship, Presentation Skill Terhadap Kinerja Tenaga Penjualan (Medical Representative) PT. Pratapa Nirmala (Fahrenheit) Wilayah Cirebon Div. Pemasaran”, JV, vol. 11, no. 1, pp. 19–37, Aug. 2018, doi: 10.32534/jv.v11i1.322.