Fachruddin Fahma Khoiri, Fatimatuzzahra, Khen Dedes, Zilvanhisna Emka Fitri, and Nadzirotul Fitriyah, “Expert System for Early Detection of Preeclampsia Using Hybrid Fuzzy Tsukamoto and Certainty Factor”, BITe, vol. 8, no. 1, pp. 29–42, Jun. 2026, doi: 10.30812/bite.v8i1.6579.