Digital Graphic Platforms Advance Cognitive Mastery In Elementary Solar System Education: Platform Grafis Digital Memajukan Penguasaan Kognitif Pada Pendidikan Tata Surya Dasar. ijemd 2026, 21 (2), 10.21070/ijemd.v21i2.1128. https://doi.org/10.21070/ijemd.v21i2.1128.