Viyanti, D. L. Ramayani, and U. Rosidin, “Development of Assessment Instruments in Project-Based Learning to Measure Students Scientific and Numeracy Literacy Ability on Harmonic Vibration Materials”, jppipa, pendidikan ipa, fisika, biologi, kimia, vol. 9, no. 7, pp. 5039–5048, Jul. 2023.