Rohmadani, S. and Fediyanto, N. 2026. Canva Based Visual Media Cultivates Cognitive Mastery In Elementary Science Education: Media Visual Berbasis Canva Menumbuhkan Penguasaan Kognitif Pada Pendidikan Sains Dasar. Indonesian Journal of Education Methods Development. 21, 2 (Jun. 2026), 10.21070/ijemd.v21i2.1127. DOI:https://doi.org/10.21070/ijemd.v21i2.1127.