Efendi B, Anantadjaya SP, Nawangwulan IM, Nurhayati EC, Abdurohim A. Analysis of the Application of Problem-Based Learning to Improve Creative Thinking Abilities in Economic Business Student. edumaspul [Internet]. 1Oct.2023 [cited 18May2024];7(2):5371-6. Available from: https://ummaspul.e-journal.id/maspuljr/article/view/7254