Abd-Alrihem Suliman, N. , Mohammad Saleh, R. و Aiad Saad Al-Aqili, N. 2024. Study the major factors that lead to Vitamin D deficiency in pregnant women In Al-Marj city during the period from June2023 to October 2023. مجلة المنارة العلمية . 7 (2024), 158–177. DOI:https://doi.org/10.37376/asj.vi7.7117.