[1]
S. Sarina, M. Pasaribu, N. Nurjannah, I. Paramita, and N. kami Sani, “Development of Student Worksheets Based on HOTS Model Problem Based Learning to Improve Student Learning Outcomes”, J. Innov. Phys. Educ. Res, vol. 1, no. 2, pp. 57–66, Oct. 2025.