Sunarsini, Mahmud Yunus, Sadjidon, Auda Nuril Z. PEMETAAN KONTRAKTIF PADA RUANG b-METRIK CONE R BERNILAI R^2. Limits [nternet]. 2025Aug.13 [cited 2025Dec.6];13(2):1-10. vailable from: https://journal.its.ac.id/index.php/limits/article/view/5310