DISABLED ANALYSIS OF CERAMIC PRODUCTS ON THE GLASS PROCESS USING THE SEVEN TOOLS METHOD (CASE STUDY: PT. NJMX SURABAYA. Tibuana [Internet]. 2020 Jan. 31 [cited 2026 Jun. 4];3(01):53-60. Available from: https://jurnal.unipasby.ac.id/tibuana/article/view/2205