Nuryadi, Nuryadi, Herawati, Yennike, AND Triwardhani, Rafida. " COST BENEFIT ANALYSIS ANTARA PEMBELIAN ALAT CT-SCAN DENGAN ALAT LASER DIODA PHOTOCOAGULATOR DI RSD BALUNG JEMBER" Jurnal Ilmu Kesehatan Masyarakat [Online], Volume 10 Number 1 (27 July 2015)