ABDEL-MAGED, Shaimaa Kh.; ABDEL FATTAH, Mohamed N.; ABDEL-RAHMAN, Suzan. Modeling the Gender Gap in Children’s Educational Expenditure in Egypt: An Econometric Hurdle Model Approach. Statistics, Optimization & Information Computing, [S. l.], 2026. DOI: 10.19139/soic-2310-5070-3905. Disponível em: https://iapress.org/index.php/soic/article/view/3905. Acesso em: 25 jul. 2026.