F. Febriyanti, R. Ratnawulan, H. Hidayati, and E. Emiliannur , Trans., “Development of E-Student Worksheet Based on STEM Approach with PBL Model to Facilitate Critical Thinking Skills on Momentum and Impulse Material”, jppf, vol. 12, no. 2, pp. 195–212, Jul. 2026, doi: 10.24036/jppf.v13i2.75.