SYAHMANI; SUYONO; SUPARDI, Z. A. I. Effectiveness of i-SMART Learning Model Using Chemistry Problems Solving in Senior High School to Improve Metacognitive Skills and Students’ Conceptual Understanding. Pedagogika, [S. l.], v. 138, n. 2, p. 37–60, 2020. DOI: 10.15823/p.2020.138.3. Disponível em: https://ejournals.vdu.lt/index.php/Pedagogika/article/view/1881. Acesso em: 29 aug. 2025.