Salwa, and Qurratul Aini. “Sifat Relasi Pada Ruang Barisan (N ̅,q) ”. Prosiding Seminar Nasional Matematika dan Pendidikan Matematika 7 (December 22, 2022): 53–36. Accessed April 19, 2025. http://103.98.176.39/index.php/senatik/article/view/3328.