Talakua M. TITIK-ANTARA DI DALAM RUANG METRIK DAN RUANG INTERVAL METRIK. BAREKENG: J. Math. & App. [Internet]. 1Dec.2007 [cited 19Apr.2024];1(2):31-5. Available from: https://ojs3.unpatti.ac.id/index.php/barekeng/article/view/234