AGUSTIAWAN, Hirnanda. Studi Literatur Pengaruh Group Investigation terhadap Berpikir Kritis dan Oral Activity Siswa. Bioeduca : Journal of Biology Education, [S. l.], v. 3, n. 1, p. 20–36, 2021. DOI: 10.21580/bioeduca.v3i1.6625. Disponível em: https://journal.walisongo.ac.id/index.php/BIOEDUCA/article/view/6625. Acesso em: 22 jan. 2025.