Purnama, Pratama Wahyu, and Indah Nikmatul Hidayati. 2025. “Optimalisasi Working Memory Siswa Melalui Desain Worked Example Berbasis Cognitive Load Theory Pada Materi SPLDV”. Mandalika Mathematics and Educations Journal 7 (4):2119-31. https://doi.org/10.29303/jm.v7i4.11029.