List of Articles خیار غبن Open Access Article Abstract Page Full-Text 1 - Jurisprudential Study of Cucumber and Goodwill in Khamseh Religions and Its Relation to Business Ethics Abdollah Narooyi Javad panjepoor Siamak Baharlooyi Ahmad Abedini Open Access Article Abstract Page Full-Text 2 - The Right of Annulment for Excessive Gain in Pre‑Purchase Building Contracts: Validity, Effects, and Challenges Seyedeh Zahra Hosseini Afshin Ghafghazi