M. Al-Amin, M. Nurul Islam, M. Ali Akbar. Abundant Exact Soliton Solutions to the Space-Time Fractional Phi-Four Effective Model for Quantum Effects Through the Modern Scheme. IJSBAR. 2021;60(4):1-16. Accessed September 13, 2025. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/13413