Lydia, L., M. C. Handini, R. . Gultom, D. . Nababan, S. E. Martina, and S. P. . Warouw. “STRATEGI BAURAN PEMASARAN JASA 7P ( PRODUCT, PRICE, PLACE, PROMOTION, PEOPLE, PROCESS, DAN PHYSICAL EVIDENCE)”. Jurnal Kesehatan Tambusai, vol. 4, no. 2, June 2023, pp. 1479-9, doi:10.31004/jkt.v4i2.15817.