Oktarina, Cinta Rizki, Andro Kurniawan, Sandy Salomo Saruan, Putri Suci Aria, and Winalia Agwil. 2026. “Modeling Industrial and Maritime Sector Effects on Economic Growth in Riau Island Using GWNR-P Spline”. Inferensi 9 (2):189-97. https://doi.org/10.12962/j27213862.v9i2.10050.