Investigating Direction of Arrival (DOA) Estimation Techniques with Smart Antennas for Improved Wireless Communication Analysis. International Journal of Food and Nutritional Sciences, [S. l.], v. 10, n. Special Issue 1, p. 243–247, 2021. Disponível em: https://ijfans.org/index.php/Journal/article/view/3728. Acesso em: 10 sep. 2026.