Babalola, Oludare Olukayode, et al. “Physics-Informed Neural Networks for Sonic Log Synthesis and Petrophysical Prediction: A Leave-One-Well-Out Uncertainty Assessment”. Journal of Science Research and Reviews, vol. 3, no. 4, Aug. 2026, pp. 285-98, https://doi.org/10.70882/josrar.2026.v3i4.250.