Puja IW, Hidayat M, Qin QH. ANALISIS PERCABANGAN RETAK PADA MATERIAL KERAMIK PIEZOELEKTRIK. MESIN [Internet]. 2017May15 [cited 2025May13];20(1):15-23. Available from: https://journals.itb.ac.id/index.php/jtms/article/view/4946