Mulyono, Wedi, Hadrianus Sangian, and Usman Sudjadi. “Studi Tentang Sifat Korosi Dan Kekerasan Dari Material Baut Dan Mur Lokal”. Journal of New Energies and Manufacturing 1, no. 1 (February 8, 2022): 109–115. Accessed June 3, 2026. https://publikasi.mercubuana.ac.id/index.php/jonem/article/view/14585.