Alfiani, Nurul, Qoriati Musyafanah, and Ikha Listyarini. 2023. “Analysis of Problem Based Learning Assisted By LKPD (Learner Worksheet) On Theme 7 Subtheme 2 Learning 2 Grade III”. Alifbata : Jurnal Pendidikan Dasar 3 (2):15-21. https://doi.org/10.51700/alifbata.v3i2.507.