HIDAYAT, Yuniawan; RAHMAWATI, Fitria; HERALDY, Eddy; NUGRAHANINGTYAS, Khoirina; NURCAHYO, IF. The Effect Of Sulphur (S) Doping and K+ Adsorption To The Electronic Properties Of Graphene: A Study By DFTB Method. Jurnal Riset Kimia, [S. l.], v. 13, n. 2, p. 130–137, 2022. DOI: 10.25077/jrk.v13i2.485. Disponível em: https://jrk.fmipa.unand.ac.id/index.php/jrk/article/view/485. Acesso em: 17 oct. 2026.