ABDUL KALIB, ZAHEREEL ISHWAR; BEGUM, Afsana; REDWAN, S. M. A Parsimonious and Authentically Validated Feature Subgroup for Questionnaire-Based Insomnia Classification: A Multi-Method Reduction Benchmarked Across Machine Learning and Deep Learning Models. International Journal of Advanced Communication Technology (IJACT), [S. l.], v. 5, 2026. Disponível em: https://ejournal.unimap.edu.my/index.php/ijact/article/view/3316. Acesso em: 14 jul. 2026.