Phitantyos, Shalsabillah, and Syamsi Aini. 2025. “Pengembangan E-LKPD Materi Reaksi Redoks Berbasis Problem Based Learning (PBL) Untuk Fase E SMK”. JIIP - Jurnal Ilmiah Ilmu Pendidikan 8 (3):2807-12. https://doi.org/10.54371/jiip.v8i3.7273.