BHARATHA, K.; RANGARAJAN, R.; NEETHU, C.J. Solitary Wave Solutions of the coupled Kawahara Equation. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 117, n. 1, p. 63–70, 2025. DOI: 10.31489/2025m1/63-70. Disponível em: https://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/966. Acesso em: 8 jul. 2025.