A. Almabrok A, A. AlTaher F. Identification of Gas Void Fraction and Flow Patterns in Upward Direction of Vertical Pipes. International Journal of Engineering Research [انترنت]. 10 فبراير، 2023 [وثق 8 أبريل، 2025];1(1):14-22. موجود في: https://journal.su.edu.ly/index.php/ijer/article/view/969