Dhamayanti, Indah, and Ishafit Ishafit. “Guided Inquiry-Based E-Handout Development Using Seasons and Ecliptic Simulator to Improve Understanding of Seasons Concepts”. Kasuari: Physics Education Journal (KPEJ) 3, no. 2 (January 4, 2021): 110–117. Accessed February 1, 2026. https://journalfkipunipa.org/index.php/kpej/article/view/150.