ASDA, Viola Dwicha; ANDROMEDA; YERIMADESI; HARDELI. Development of Buffer Solution Students’ Worksheet Based on Problem Based Learning with Ethnochemistry to Improve Students’ Science Literacy Ability. Jurnal Penelitian Pendidikan IPA, [S. l.], v. 9, n. 7, p. 5220–5227, 2023. DOI: 10.29303/jppipa.v9i7.4369. Disponível em: https://jppipa.unram.ac.id/index.php/jppipa/article/view/4369. Acesso em: 3 jul. 2024.