NELDA, Nelda; HOLIWARNI, Betty; ANWAR, Lenny. Development of student worksheet based on MEA model of ionic equilibrium and pH of buffer solution for Senior High School. Jurnal Pijar Mipa, [S. l.], v. 17, n. 1, p. 118–122, 2022. DOI: 10.29303/jpm.v17i1.2383. Disponível em: https://jurnalfkip.unram.ac.id/index.php/JPM/article/view/2383. Acesso em: 25 apr. 2024.