qc-laboratory Published 20 September 2022 at 660 × 405 in Training Pengendalian Mutu dan Penjaminan Mutu Hasil Pengujian : (18-19 April 2024,Yogyakarta) (25-26 April 2024,Semarang) (02-03 Mei 2024,Jakarta) (09-10 Mei 2024,Yogyakarta)