Mikael, E. E. M., Altwaty, A. and Masry, B. . (2021) “Optical Soliton Solutions to Gerdjikov-Ivanov Equation Without Four-Wave Mixing Terms in Birefringent Fibers by Extended Trial Function Scheme”, Al-Mukhtar Journal of Sciences. Al Bayda, Libya, 36(1), pp. 67–72. doi: 10.54172/mjsc.v36i1.23.