wartono W, Kuntara H. Pengaruh Putaran Tools Terhadap Struktur Mikro Dan Sifat Mekanis Sambungan Friction Stir Welding Pada Aluminium Paduan 6061. Prosiding Seminar Nasional ReTII [Internet]. 2017Jan.17 [cited 2024Dec.4];00. Available from: //journal.itny.ac.id/index.php/ReTII/article/view/386