Yayuk, Erna, Beti Istanti Suwandayani, Alfiani Athma Putri Rosyadi, Dyah Worowirastri Ekowati, and Agung Deddiliawan Ismail. “Effectiveness of Using a Bar Model in Solving Story Problems for Elementary School Students”. Research and Development in Education (RaDEn) 4, no. 2 (September 28, 2024): 804–815. Accessed November 21, 2024. https://ejournal.umm.ac.id/index.php/raden/article/view/35295.