@inproceedings{Jain:2025O/, author = "Jain, Sameer and Sharma, Shubham and Dahiya, Harleen", title = "{Study of the subleading twist GTMD $E_{21}$ for proton in light-front quark-diquark model.}", doi = "10.22323/1.483.0071", booktitle = "Proceedings of The XVIth Quark Confinement and the Hadron Spectrum Conference {\textemdash} PoS(QCHSC24)", year = 2025, volume = "483", pages = "071" }