Khoirunnisa, F., Hendrawan, Kadarohman, A., Anwar, S. and Pratiwi, A. 2024. A Study of Students’ Difficulties and Conceptual Understanding of the Qualitative and Quantitative Analysis of Organic Compound Elements. Jurnal Pendidikan Kimia Indonesia. 8, 2 (Nov. 2024), 51–62. DOI:https://doi.org/10.23887/jpki.v8i2.80589.