SARAGIH, Gimelliya; PURWANDARI, Vivi; AKBARI , A. Zukhruf; SILITONGA, Nelson; ABDILLAH, Abdillah. Comparative Study of Solvent-Assisted Exfoliation of Low Rank Coal for Few-Layer Graphene Production via Multi-Stage Ultrasonication. Jurnal Riset Teknologi Pencegahan Pencemaran Industri, [S. l.], v. 16, n. 2, p. 168–175, 2025. Disponível em: https://www.jrtppi.id/index.php/jrtppi/article/view/249. Acesso em: 5 aug. 2026.