Velarasan, V., Puviarasu, P., Saiyathibrahim, A., Santhosh, A. J. (2026). Group-cross-validated machine learning benchmarking of a Pd-CsW1.6O6/g-C3N5 photocatalyst demonstrates the need for designed experiments in multi-objective optimisation. Scientific Reports. https://doi.org/10.1038/s41598-026-62175-1