Caspar Daniel Adenutsi, Nii Sowah Laryea-Adjei, Tahiru Abdul-Mumin, Kwame Sarkodie, Samuel Erzuah (2026). When transformers obey physics: A physics-guided transformer with symbolic regression for real time monitoring of flowing bottom-hole pressure. Engineering Applications of Artificial Intelligence. https://doi.org/10.1016/j.engappai.2026.115567