Romadhona, Aliyu Rofika, and I Gede Arimbawa. 2018. “EFFECT OF SERVICES, PRODUCTS AND PRICES ON PURCHASE DECISIONS AT PT. SURYA MEDIKA UTAMA SURABAYA”. Jurnal Ekonomi 19 (1), 10 - 14. https://doi.org/10.29138/je.v19i1.54.