Anggraeni DN, Hendawati Y, Pratomo S. Pengaruh Model Problem Based Learning Pada Pembelajaran IPA terhadap Kemampuan Berpikir Kritis Siswa SD. semnaspgsdpwk [Internet]. 2022May12 [cited 2024Apr.19];2(1):1487-94. Available from: http://proceedings2.upi.edu/index.php/semnaspgsdpwk/article/view/2127