EVANGELARAS H.; KOUKOUVINOS C.; LAPPAS E. 27-run nonisomorphic three level orthogonal arrays: Identification, evaluation and projection properties. Utilitas Mathematica , [S. l.], v. 84, 2011. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/792. Acesso em: 8 may. 2026.