SYAHRI, J.; RULLAH, K.; SIREGAR, S. H. BIOAKTIVITAS EKSTRAK KULIT BATANG TUMBUHAN LANGKA MERANTI LILIN: (SHOREA TEYSMANIANA DIER). Photon: Jurnal Sain dan Kesehatan, [S. l.], v. 3, n. 1, p. 1–5, 2012. DOI: 10.37859/jp.v3i1.142. Disponível em: https://ejurnal.umri.ac.id/index.php/photon/article/view/142. Acesso em: 7 may. 2026.