Lawwamah, T., L. Harsyiah, and Q. Aini. “Modeling Maternal Mortality Rate (MMR) In Indonesia Using Mixed Geographically Weighted Regression (MGWR)”. Semeton Mathematics Journal, vol. 1, no. 2, Oct. 2024, pp. 78-89, doi:10.29303/semeton.v1i2.241.