TY - JOUR T1 - The Ornstein-Zernike Equation: three distinct approaches JO - Revista Brasileira de Ensino de FĂ­sica A1 - Carvalho, F.S. A1 - Braga, J.P. SN - 1806-1117 UL - 10.1590/1806-9126-RBEF-2024-0407 VL - 47 Y1 - 2025 PB - Brazil ER -