KURNIADI, E.; SUPRIATNA, A. Lie Symmetry and Lie Bracket in Solving Differential Equation Models of Functional Materials: A Survey. EKSAKTA: Journal of Sciences and Data Analysis, [S. l.], v. 20, n. 2, p. 154–159, 2020. DOI: 10.20885/EKSAKTA.vol1.iss2.art10. Disponível em: https://journal.uii.ac.id/Eksakta/article/view/16712. Acesso em: 8 may. 2024.