ROFI, Abdul; ABIDIN, Zaenal. Problem-solving skills and self-efficacy in biology education: A systematic review. Biosfer: Jurnal Pendidikan Biologi, [S. l.], v. 19, n. 1, p. 382–395, 2026. DOI: 10.21009/biosferjpb.64491. Disponível em: https://journal.unj.ac.id/unj/index.php/biosfer/article/view/64491. Acesso em: 20 may. 2026.