قبلان ن., احمد م., and اسد ع. “Study of Head on Collision and Phase Shifts of Acoustic Solitary Waves in Dusty Plasma With Superthermal Ions”. Tishreen University Journal -Basic Sciences Series, vol. 43, no. 1, Mar. 2021, https://journal.tishreen.edu.sy/index.php/bassnc/article/view/10463.