TY - JOUR AU - saeedighoraghani, rahmatollah AU - kaykha, mohammd reza AU - Amirpour, Haydar TI - Expediency and its Role in Contraction and Expansion of Legal Jurisprudential Rules of Polygamy JO - Islamic Law & Jurisprudence Researches VL - 17 IS - 63 SP - 109 EP - 136 PY - 2021 DO - 10.22034/ijrj.2021.682414 ER -