Untung J, Andayani E, Farabbanie Al Arsy A. The development of electronic student worksheets (e-LKPD) economic materials accounting cycle based on problem-based learning (PBL) companies. JRPE [Internet]. 2023 Apr. 30 [cited 2024 May 13];8(1):86-94. Available from: https://ejournal.unikama.ac.id/index.php/jrpe/article/view/8425