The Differential Complex Equation Pu = f: A Solution Using the Kernel Method . المجلة الدولية للبحوث العلمية, [S. l.], v. 5, n. 6, 2026. DOI: 10.59992/IJSR.2026.v5n6p1. Disponível em: https://vsrp.co.uk/index.php/ijsr/article/view/1621. Acesso em: 1 يوليو. 2026.