BADRUN, Y.; -, M.; RETNAWATI, S. F.; FAUZI, M. R.; HARAHAP, I.; ANGGRAINI, D. A. ANALISIS PENCEMARAN SUNGAI ROKAN AKIBAT KEGIATAN PABRIK KELAPA SAWIT. Prosiding SainsTeKes, [S. l.], v. 1, p. 24–36, 2019. DOI: 10.37859/sainstekes.v1i0.1557. Disponível em: https://ejurnal.umri.ac.id/index.php/Semnasmipakes/article/view/1557. Acesso em: 20 may. 2026.