Sufiyanto, Sufiyanto, David Ross, Djoko Andrijono, and Rudy Hariyanto. “ANALISIS SURFACE DEFECT MENGGUNAKAN IMAGEJ PADA PRODUK HASIL PROSES ROLL BENDING PIPA KOTAK”. Barometer 7, no. 1 (January 31, 2022): 53–60. Accessed November 20, 2024. https://journal.unsika.ac.id/barometer/article/view/5862.