Suantara, I Gusti Putu Endra, Albert Amartey, and Joel P Kankani. 2023. “The Influence of the STAD and PowerPoint-Assisted Jigsaw Models on Economics Learning Achievement”. Journal of Social Knowledge Education (JSKE) 4 (4), 122-28. https://doi.org/10.37251/jske.v4i4.756.