SIMATUPANG, Nova Irawati. Implementation of experiment method to improve student chemistry achievement based on rate of reaction material. Jurnal Pendidikan Kimia, [S. l.], v. 9, n. 2, p. 318–322, 2017. DOI: 10.24114/jpkim.v9i2.7622. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/jpk/article/view/7622. Acesso em: 4 jul. 2025.