Mokhtar, D.M. et al. 2026. Radiation-Driven Flow and Heat Transfer of Couple Stress Hybrid Nanofluids over a Shrinking Riga Plate. Journal of Quality Measurement and Analysis. 22, 3 (Sept. 2026), 239–256. DOI:https://doi.org/10.17576/jqma.2203.2026.12.