Fenomena Cincin Pusaran Oleh Gelembung Peronggaan Berhampiran Sempadan Pepejal. Jurnal Teknologi, [S. l.], v. 27, n. 1, p. 49–55, 1997. DOI: 10.11113/jt.v27.1022. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/1022.. Acesso em: 23 jul. 2024.