SINURAT, R. S.; SYAHPUTRI, N. D.; RAMBE, N. Y.; REBISTA, N.; HUTABALIAN, P. M.; AMANDA, N. Efektivitas Model Pembelajaran Problem Based Learning (PBL) Berbantukan E-LKPD Terhadap Kemampuan Berpikir Kritis Peserta Didik Pada Materi Klasifikasi Makhluk Hidup Di Kelas X SMAN 1 Medan: (The Effectiveness of the Problem Based Learning (PBL) Learning Model Assisted by E-LKPD on Students’ Critical Thinking Ability on Classification of Living Creatures Material in Class X of SMAN 1 Medan). BIODIK, [S. l.], v. 11, n. 1, p. 1-10, 2025. DOI: 10.22437/biodik.v11i1.41758. Disponível em: https://online-journal.unja.ac.id/biodik/article/view/41758. Acesso em: 22 feb. 2025.