Teguh Ardiyanto M, Budijono AP. RANCANG BANGUN TRAINER KONTROL LEVEL AIR. J. Rekayasa Mesin [Internet]. 2013 May 21 [cited 2025 Nov. 16];1(01):80-4. Available from: https://ejournal.unesa.ac.id/index.php/jurnal-rekayasa-mesin/article/view/2436