LIN, Shenghan. Unveiling Lagrange’s Theorem and its Applications in Proving other Theorems. Highlights in Science, Engineering and Technology, [S. l.], v. 128, p. 64–68, 2025. DOI: 10.54097/ewsds596. Disponível em: https://hsetdata.com/index.php/ojs/article/view/200. Acesso em: 27 oct. 2025.