AYU ASHARI; MUNAWWARAH. Ethnochemistry Supports 21st Century Skills: Systematic Literature Review. Hydrogen: Jurnal Kependidikan Kimia, [S. l.], v. 13, n. 5, 2025. DOI: 10.33394/hjkk.v13i5.17560. Disponível em: https://ojspanel.undikma.ac.id/index.php/hydrogen/article/view/17560. Acesso em: 20 nov. 2025.