ANGGARA, F. NUMERICAL STUDY OF COMPARISON THE EFFECT OF FRICTION AND RESTITUTION COEFFICIENT ON SEPARATION EFFICIENCY OF CYCLONE. SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin, [S. l.], v. 14, n. 2, p. 80–84, 2020. DOI: 10.24853/sintek.14.2.80-84. Disponível em: https://jurnal.umj.ac.id/index.php/sintek/article/view/6034. Acesso em: 17 sep. 2025.