| Issue Date | Title | Author(s) | Source | scopus | WOS | Fulltext/Archive link |
|---|---|---|---|---|---|---|
| 2025/9/22 | Integral and Numerical Formulations for Seeking the Period of Non-Conservative Nonlinear Oscillator With/Without the First Integral | Liu, Chein-Shan ; Tsai, Chia-Cheng ; Chang, Chih-Wen | SYMMETRY-BASEL |
