Alwitri, Y., Putri, L. T. dan Diantara, L. (2020) “ANALYSIS OF THE EFFECT OF PROMOTION THROUGHT SOCIAL NETWORKS ON SALES AT KLINIK SELERA IN BANGKINANG CITY”, Jurnal Riset Manajemen Indonesia, 2(4). doi: 10.55768/jrmi.v2i4.43.