RGC-Bent: A Novel Dataset for Bent Radio Galaxy Classification. - Mir Sazzat Hossain; K. M. B. Asad; Payaswini Saikia; Adrita Khan; Md. Akil Raihan Iftee; Rakibul Hasan Rajib; Arshad Momen; M. Ashraful Amin; Amin Ahsan Ali; A. K. M. Mahbubur Rahman (CoRR, 2025)