ELJAMAL, E.; DARUS, M.; BRAEZ, D. Convexity Preserving Integral Operator. مجلة العلوم الإنسانية والتطبيقية, [S. l.], v. 4, n. 7, p. 284–288, 2023. DOI: 10.65137/jhas.v4i7.106. Disponível em: https://khsj.elmergib.edu.ly/index.php/jhas/article/view/106. Acesso em: 5 2025.