Pengaruh Model Pembelajaran Group Investigation Terhadap Kemampuan Berpikir Kritis Siswa Pada Materi Kimia Unsur. Jor. Eva. Edu [Internet]. 2022 Apr. 30 [cited 2026 May 25];3(2):49-54. Available from: https://cahaya-ic.com/index.php/JEE/article/view/224