YUNIAWATI, Tesa Lonika; PURBA, Friska Juliana. Discovery learning model to optimize students™ critical thinking skills on hydrocarbon material. Jurnal Pendidikan Kimia, [S. l.], v. 13, n. 3, p. 269–277, 2021. DOI: 10.24114/jpkim.v13i3.30208. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/jpk/article/view/30208. Acesso em: 2 jul. 2025.