ULIYANDARI, M.; CANDRAWATI, E.; LATIPAH, N. Pengembangan Media Praktikum PCT (Paper Chromatography Techniques) Berbasis Android dengan QR Code Technology pada Materi Pemisahan Campuran. PENDIPA Journal of Science Education, [S. l.], v. 6, n. 2, p. 501–507, 2022. DOI: 10.33369/pendipa.6.2.501-507. Disponível em: https://ejournal.unib.ac.id/pendipa/article/view/19224. Acesso em: 6 may. 2024.