Oqely, Wahyudi, and Hakim Luthfi Malasan. 2022. “Material Selection and Design of Orbital Maneuver of Solar Sail Orbit to Explore the Outer Solar System”. ITB Graduate School Conference 1 (1):424-38. https://gcs.itb.ac.id/proceeding-igsc/index.php/igsc/article/view/37.