Fatmawati, K., Mardia, A., Lestari Handayani, S., & Zulyanty, M. (2023). Development of e-LKM for Elementary School Mathematics Learning as an Open-Ended Problem-Based Teaching Material using MiKIR Approach. AL-ISHLAH: Jurnal Pendidikan, 15(4), 5306–5318. https://doi.org/10.35445/alishlah.v15i4.3212