Sembiring, Irwan, Paminto Christianto, and Eko Sediyono. “Hybrid of Smart System Model to Support the Service of Fertility Doctors in Handling In-Vitro Fertilization Patient Complaints”. MENDEL 29, no. 2 (December 20, 2023): 84-89. Accessed September 19, 2024. http://46.28.109.63/index.php/mendel/article/view/222.