Kurniawan, D. ., & Aji , W. S. . (2023). Motion-Making Messenger Robot 1 at the ABU Indonesia Robot Contest 2019 Using the Odometry Method. Buletin Ilmiah Sarjana Teknik Elektro, 4(3), 172–185. https://doi.org/10.12928/biste.v4i3.6191