WALTRIANDI, Y.; MELLISA, M. Interactive Video Learning Media Based on the Problem Based Learning (PBL) Model in the Circulatory System . Journal Of Biology Education Research (JBER), [S. l.], v. 6, n. 2, p. 149–156, 2025. DOI: 10.55215/jber.v6i2.80. Disponível em: https://jber-fkip.unpak.ac.id/index.php/jber/article/view/80. Acesso em: 5 mar. 2026.