Janak Ratna Malla, et al. “Preferred Alignment of Spatial Orientation of SDSS DR16 Galaxy Using U-Band Data in the Redshift Range 0.21–0.24”. Contemporary Research: An Interdisciplinary Academic Journal, vol. 9, no. 1, June 2026, pp. 177-8, doi:10.3126/craiaj.v9i1.96096.