TY - JOUR AU - Zahedmanesh, Shervin AU - Rajabzadeh Estahbani, Alireza AU - Sadeghi, Mohammad TI - Guarantee Arising from Conducting Transactions Based on Confidential Information in the Stock Exchange JO - Political and InternationalResearches Quarterly VL - 12 IS - 48 SP - 227 EP - 253 PY - 2021 DO - ER -