Comparison of Nadaraya-Watson and Local Polynomial Methods in Analyzing the Relationship Between Consumer Price Index and Inflation in South Kalimantan. ujsds [Internet]. 30 Agustus 2025 [dikutip 4 Oktober 2026];3(3):324-30. Tersedia pada: https://ujsds.ppj.unp.ac.id/index.php/ujsds/article/view/401