M RIZKY KURNIANSYAH; HAMDI,S., M.KOM. Modifikasi Aktuator Open Close Flapper Puppet Valve di Bag Filter 421-BF1. Prosiding Seminar Nasional Teknik Mesin, [S. l.], v. 13, n. 1, p. 446–455, 2023. Disponível em: https://prosiding.pnj.ac.id/sntm/article/view/1834. Acesso em: 1 jul. 2024.