RETRACTED: Systematic Tuning of Electronic Band Gap with Varying Dopant Concentration in Zinc Gallate NanoparticlesSoundar R, H.C. Manjunatha, Upendra Kumar Kagola, R. Munirathnam and Vishwalinga Prasad BEPJ Web Conf., 359 (2026) 01016DOI: https://doi.org/10.1051/epjconf/202635901016