ASFAKAHEMAD DARVESHWALA; VIDITA PATEL; KAUSHAL SHARMA; RAMIZRAJA SHETHWALA. Enhancing Suicide Detection via Chi-Square-Based Feature Selection and Machine Learning . Metallurgical and Materials Engineering, [S. l.], v. 31, n. 4, p. 386–393, 2025. DOI: 10.63278/1448. Disponível em: https://metall-mater-eng.com/index.php/home/article/view/1448. Acesso em: 2 may. 2026.