TY - JOUR AU - roohibarandagh, kavoos TI - Evaluating the difference between the terminological concepts of custom, concentration, and the construction of the wise JO - Islamic Law & Jurisprudence Researches VL - 21 IS - 81 SP - 121 EP - 146 PY - 2025 DO - 10.71678/ijrj.2025.966819 ER -