Setiaji S. Use of Google Classroom Media in the Effectiveness of Class X Science Learning for Odd Semester 2021-2022 Academic Year During the Pandemic Period in Class IX of SMP Negeri 1 Kuaro. JECS [Internet]. 2022 Oct. 22 [cited 2025 Feb. 24];1(1):86-98. Available from: https://jurnal.litnuspublisher.com/index.php/jecs/article/view/40