Penerapan CDOB dan Pelaksanaan Kualifikasi Kinerja Container Chiller di Distribution Center 1 PT. Enseval Putera Megatrading Tbk = Internship at PT Enseval Putera Megatrading Tbk Pharmaceutical Distributor on 17 - 28 October 2022, The Performance Qualification of Chiller Room B at Warehouse A, Distribution Center 1