Ramadhan, Moh Tri, Dewi Tureni, Mohammad Jamhari, and Bustamin Bustamin. “Efektivitas Pembelajaran Online Terhadap Hasil Belajar Siswa Pada Masa Pandemi Covid-19 Di SMA Negeri 1 Kasimbar”. Journal of Biology Science and Education 9, no. 2 (February 21, 2022): 820 - 827. Accessed August 2, 2025. https://jurnalfkipuntad.com/index.php/ejipbiol/article/view/1739.