Anjani, Dewi Maulidah Nur, and Moh. Irma Sukarelawan. “Penerapan Model Problem Based Learning: Analisis Tingkat Kemampuan Kognitif Individual Siswa Menggunakan Pendekatan Rasch Model”. EDUKASI, vol. 22, no. 1, June 2024, pp. 774-83, doi:10.33387/j.edu.v22i1.7816.