Hanna Silviana Gunawan (2025) “Project-Based Learning (PBL) Model in Improving Critical Thinking of Elementary School Students in Indonesian Language Learning”, Jurnal Review Pendidikan Dasar : Jurnal Kajian Pendidikan dan Hasil Penelitian, 11(1), pp. 86–100. doi: 10.26740/jrpd.v11n1.p86-100.