Oscillation in the Food Rations for Neutral Differential Equation with Piecewise Constant. Journal of Engineering, [S. l.], v. 31, n. 6, p. 92–104, 2025. DOI: 10.31026/j.eng.2025.06.05. Disponível em: https://joe.uobaghdad.edu.iq/index.php/main/article/view/3610. Acesso em: 25 jun. 2025.