ULLAH, Kifayat; MAHMOOD, Tahir; KHAN, Muhammad Bilal; ULLAH, Kifayat. On Twisted Soft Ideal of Soft Ordered Semigroups. Journal of Information Communication Technologies and Robotic Applications, [S. l.], p. 74–85, 2018. Disponível em: https://jictra.com.pk/index.php/jictra/article/view/21. Acesso em: 25 aug. 2026.