NHU, Phạm Trần; HÀ, Hoàng Mạnh. An adaptive notch filter using LMS algorithm with variable step-size for ECC signals. <b>Journal of Computer Science and Cybernetics</b>, <i>[S. l.]</i>, v. 25, n. 2, p. 135–148, 2012. DOI: 10.15625/1813-9663/25/2/567. Disponível em: https://jcc.vast.vn/jcc/article/view/567. Acesso em: 4 nov. 2025.