[1]
E. Manurung, A. N. Pulungan, A. Sudrajat, S. Amdayani, and D. Roza, “Implementation of Problem Based Learning Model Assisted by Electronic Student Worksheets to Improve Learning Outcomes and Learning Motivation on Reaction Rate Material”, JoSSEd, vol. 6, no. 2, pp. 204–209, Oct. 2025.