“ANALISA KEKERASAN PISAU HASIL UKM PANDAI BESI PADA PROSES PERLAKUAN PANAS”. Prosiding Seminar Nasional Multidisiplin 1 (October 10, 2018): 147–151. Accessed June 9, 2026. https://ejournal.unwaha.ac.id/snami/article/view/280.