Isnaini B, Dyah Syafitri U, Nur Aidi M. Estimating the Parameters of a Robust Geographically Weighted Regression Model in Gross Regional Domestics Product in East Java. IJSBAR [Internet]. 2019 Sep. 26 [cited 2025 Sep. 15];48(3):150-6. Available from: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/10346