PlanetNet -MMG: A robust multi-modal graph-based deep learning model for exoplanet candidate classification. - Nishant Pravin Kumar Dubey; Lalatendu Behera; Ranjeet Kumar Rout; Saiyed Umer; Deepak Kumar Jain 001; Javier Andreu-Perez (Expert Syst. Appl., 2026)