Helanianto H, Epriyandi E, Rahmadi H. PENGARUH VARIASI ARUS PENGELASAN SMAW TERHADAP KEKERASAN LOGAM INDUK DAN LOGAM LAS. Elemen [Internet]. 2020 Dec. 27 [cited 2025 Jul. 12];7(2):138-47. Available from: https://je.politala.ac.id/index.php/JE/article/view/148