Setiawan, Indra, and Bayu Priadi. “ANALISIS TINGKAT KEKERASAN PADA LEFT HAND MAIN LANDING GEAR AXLE SLEEVE HASIL PROSES SHOT PEENING”. SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin 6, no. 2 (December 1, 2012). Accessed July 15, 2025. https://jurnal.umj.ac.id/index.php/sintek/article/view/133.