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 May 14, 2024. https://conference.upgris.ac.id/index.php/senatik/article/view/3328.