On S-Subcontinuous multifunctions. Journal of the College of Basic Education, [S. l.], v. 18, n. 75, p. 17–23, 2023. DOI: 10.35950/cbej.v18i75.9123. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/9123.. Acesso em: 18 jul. 2024.