Solichudin F, Sakti A. RANCANG BANGUN ALAT BANTU PENGELASAN LEHER KNALPOT STAINLESS STEEL. JRM [Internet]. 12Jan.2022 [cited 3May2024];7(01):18-3. Available from: https://ejournal.unesa.ac.id/index.php/jurnal-rekayasa-mesin/article/view/44344