A. Ulfa, D. Desnita, F. Festiyed, and E. Emiliannur, “Validity and Practicality of Instrument Minimum Competency Assessment (AKM) Reading Literacy and Numeracy Literacy of High School Students on Temperature and Heat Material ”, Department of Physics Universitas Negeri Padang, vol. 3, no. 3, Sep. 2025.