A HYBRID BERT–GNN FOR DETECTING HOAXES AND NEGATIVE CONTENT IN INDONESIAN SOCIAL MEDIA. jitk [Internet]. 10 Februari 2026 [dikutip 11 Februari 2026];11(3):627-39. Tersedia pada: https://ejournal.nusamandiri.ac.id/index.php/jitk/article/view/7330