J.T. JONQOBILOV. WAVE EQUATION, MATHEMATICAL MODEL, AND REAL-LIFE EXAMPLES. World Scientific Research Journal, [S. l.], v. 45, n. 1, p. 258–261, 2025. DOI: 10.64941/hgneke16. Disponível em: https://openresearch-hub.com/index.php/wsrj/article/view/558. Acesso em: 6 sep. 2026.