KHOIRUNNISA, F.; HENDRAWAN; KADAROHMAN, A.; ANWAR, S.; PRATIWI, A. A Study of Students’ Difficulties and Conceptual Understanding of the Qualitative and Quantitative Analysis of Organic Compound Elements. Jurnal Pendidikan Kimia Indonesia, [S. l.], v. 8, n. 2, p. 51–62, 2024. DOI: 10.23887/jpki.v8i2.80589. Disponível em: https://ejournal.undiksha.ac.id/index.php/JPK/article/view/80589. Acesso em: 30 nov. 2024.