PRATAMA, Olivian Yundia; KURNIAWAN, Wahyu Dwi. RANCANG BANGUN MESIN PENGISI DAN PENAKAR JAMU SEMI OTOMATIS BERBASIS TIMER DAN SENSOR ULTRASONIK. Jurnal Rekayasa Mesin, [S. l.], v. 6, n. 02, p. 25–35, 2021. DOI: 10.26740/jrm.v6i02.40806. Disponível em: https://ejournal.unesa.ac.id/index.php/jurnal-rekayasa-mesin/article/view/40806. Acesso em: 17 dec. 2025.