YOLOv8n-GBE: A Hybrid YOLOv8n Model With Ghost Convolutions and BiFPN-ECA Attention for Solar PV Defect Localization. - Likitha Reddy Yeddula; Archana Pallakonda; Rayappa David Amar Raj; Rama Muni Reddy Yanamala; K. Krishna Prakasha; Mallempati Sunil Kumar (IEEE Access, 2025)