“Geomagnetic Kp Index and Planetary Magnetosphere Size Relationship: For Mercury and Jupiter During Two Types of Geomagnetic Conditions”. Baghdad Science Journal 17, no. 3 (July 12, 2020): 0806. Accessed January 19, 2025. https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/3887.