LAM , X. B. Fast uncertainty computation for multi-order subspace-based method with QR decompositions. Journal of Technical Education Science, [S. l.], v. 15, n. 4, p. 140–148, 2020. Disponível em: https://www.jte.edu.vn/index.php/jte/article/view/120. Acesso em: 7 apr. 2026.