Gar-elnabi, Mohamed Elfadil M., Manal Zainelabdeen Abdelsalam, Mohamed Abdalla Eltahir, Mohammed A. Ali Omer, and Mustafa Jafar Musa. 2020. “Assessment of Infertility Factors and Their Relative Impact in Pregnancy Using Ultrasonography & Hormonal Checkup”. Journal of Science and Science Education 1 (1):30-34. https://doi.org/10.29303/jossed.v1i1.476.