Al-hajj, Manal, and Aysel Kekillioğlu. “Challenges of Scientific Research in Molecular Biotechnology in Yemen”. Turkish Journal of Agriculture - Food Science and Technology 11, no. 2 (February 28, 2023): 338–342. Accessed May 9, 2024. https://agrifoodscience.com/index.php/TURJAF/article/view/5757.