# Penalized spline estimator with multi smoothing parameters in bi-response multi-predictor nonparametric regression model for longitudinal data > Islamiyati A. URL kanonis: https://discover.unhas.ac.id/publications/penalized-spline-estimator-with-multi-smoothing-parameters-in-bi-response-multi Jurnal / Konferensi: Songklanakarin Journal of Science and Technology Tahun terbit: 2020 ISSN: 01253395 Kuartil SJR: Q3 Citations: 18 ## Authors - Islamiyati A. ## Abstract Sourced directly from Elsevier Scopus. No OpenAlex abstract available. --- Sumber: Discover Unhas — RIMS Universitas Hasanuddin. Saat mengutip, gunakan DOI bila tersedia atau URL kanonis di atas.