Haris, Emin, Leo Van Gunawan, Muhammad Luthfi, and Abdul Rakhman. “Analysis Of The Influence Of Preheating Temperatures Of 125˚C, 150˚C And 200˚C Metal Casting Results On The Occurrency Of Hot Tearing Using 6061 Alumunium Material”. Journal of Applied Mechanical Engineering and Renewable Energy 4, no. 1 (February 2, 2024): 15-21. Accessed May 12, 2024. https://journal.isas.or.id/index.php/JAMERE/article/view/783.