Innovation and practicality. An interview with Dr Ken Ryba. Kairaranga, [S. l.], v. 9, n. 1, p. 3–5, 2008. DOI: 10.54322/kairaranga.v9i1.103. Disponível em: https://www.kairaranga.ac.nz/index.php/k/article/view/103. Acesso em: 1 feb. 2026.