Ni Kadek Ayu Purnami Sari Dewi, and Timbang Sirait. 2024. “emodelan ingkat engangguran sia uda i ndonesia ahun 2015-2021 engan EM UR”. imits: ournal of athematics and ts pplications 21 (1):71-79. https://journal.its.ac.id/index.php/limits/article/view/5700.