Sanjaya AP, Tanjung YI, Mihardi S. Development of Physics Test Instruments to Measure Problem Solving Skills on Dynamic Fluid Materials. jipt [Internet]. 2024 Dec. 21 [cited 2025 Jan. 30];2(2):89-101. Available from: https://jipt.ppj.unp.ac.id/index.php/jipt/article/view/68