Wisacita, Miranti, Tri Joko Raharjo, and Yuli Utanto. “Curriculum Management of Biological Sciences During the Outbreak of Covid-19 (A Study at Sekolah Menengah Atas 1 Polanharjo Klaten)”. Educational Management 10, no. 2 (August 15, 2021): 336-344. Accessed November 23, 2024. https://journal.unnes.ac.id/sju/eduman/article/view/50375.