Laia, Ipar Jaya, Envilwan Berkat Harefa, Aprianus Telaumbanua, and Arisman Telaumbanua. 2024. “Development of 3D Animation Video-Based Learning Media Using Sketchup in Calculating the Volume of Building Construction at SMK Negeri 1 Sogaeadu”. Edumaspul: Jurnal Pendidikan 8 (2), 2939-57. https://ummaspul.e-journal.id/maspuljr/article/view/8370.