Ardjouni A, Djoudi A. EXISTENCE, UNIQUENESS AND POSITIVITY OF SOLUTIONS FOR A NEUTRAL NONLINEAR PERIODIC DYNAMIC EQUATION ON A TIME SCALE. J. Nonlinear Anal. Optim. [internet]. 2016 Dec. 25 [cited 2026 Sep. 2];6(2):19-2. available from: https://ph03.tci-thaijo.org/index.php/jnao/article/view/2777