Injrou, Sami. “Finding New Exact Solutions for Benjamin – Bona - Mahony Equation With Time-Dependent Coefficients”. Latakia University Journal -Basic Sciences Series 41, no. 2 (April 25, 2019). Accessed July 24, 2025. https://journal.latakia-univ.edu.sy/index.php/bassnc/article/view/8646.