HARIANTO, B.; HELIAWATI, L.; FARHAN RAMADHAN, M.; SYARPIN, S. Analysis of Students’ Chemistry Literacy Improvement in Acid-Base Material Through Ethnoscience-Based Learning Using Natural Indicator Paper from Dayak Onion (Eleutherine palmifolia (L.) Merr.). JSEP (Journal of Science Education and Practice), [S. l.], v. 10, n. 1, 2026. Disponível em: https://jsep-pasca.unpak.ac.id/index.php/jsep/article/view/24. Acesso em: 15 jun. 2026.