A. MURUGESAN; P. SELVAKUMAR. Oscillation criteria for third order neutral type advanced difference equation. Malaya Journal of Matematik, India, v. 8, n. 03, p. 787–790, 2020. DOI: 10.26637/MJM0803/0009. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/1500. Acesso em: 16 jul. 2024.