PURNAMASARI, Ni Nyoman Dayuni; ANWAR, Yunita Arian Sani; JUNAIDI, Eka. Development of PjBL-STEM-Based E-Worksheet on the Topic of Acids and Bases. Chemistry Education Practice, [S. l.], v. 8, n. 1, p. 49–55, 2025. DOI: 10.29303/cep.v8i1.8597. Disponível em: http://jurnalfkip.unram.ac.id/index.php/CEP/article/view/8597. Acesso em: 7 jun. 2025.