GUNAWAN, Iwan; ARIFIN, Zainal. Impeller design for centrifugal pump with number of 5 blades driven four stroke 40 cc petrol engine. KOLECER Jurnal Ilmiah Teknik Mesin, [S. l.], v. 1, n. 1, p. 53–59, 2025. DOI: 10.23969/kjitm1120252372553-59. Disponível em: https://journal.unpas.ac.id/index.php/kolecer/article/view/23725. Acesso em: 1 apr. 2025.