TY - JOUR AU - malihi, seyed mohammad hasan AU - esmailzadeh, ali AU - keighobadi, amirreza TI - Designing the operational model of guarantee alternatives in the issuance of Islamic securities (Sukuk) in the capital market of Iran JO - Financial Economics VL - 19 IS - 72 SP - 267 EP - 298 PY - 2025 DO - 10.71818/ecj.2025.1183523 ER -