Wulandari, W. (2026). PEMODELAN POISSON RIDGE REGRESSION (PRR) PADA BANYAK KEMATIAN BAYI DI JAWA TENGAH. Indonesian Journal of Statistics and Its Applications, 4(2), 392–400. https://doi.org/10.29244/ijsa.v4i2.555 (Original work published July 31, 2020)