Priyambodo BH, Handoko, Felixtianus Eko Wismo Winarto, Amida Tri Andani, Martinus Heru Palmiyanto, Kaleb Priyanto. CHARACTERISTICS OF HARDNESS AND MICROSTRUCTURE OF RECYCLED PISTONS MANUFACTURED BY SAND CASTING PROCESS. J. Din. Vok. Tek. Mesin [Internet]. 2025 Oct. 30 [cited 2025 Nov. 10];10(2). Available from: http://journal.uny.ac.id/index.php/dynamika/article/view/86156