Irsa, Rizia, - Syaifullah, and Djong Hon Tjong. “Variasi Kefalometri Pada Beberapa Suku Di Sumatera Barat”. Jurnal Biologi UNAND 2, no. 2 (August 6, 2014). Accessed March 14, 2026. https://jbioua.fmipa.unand.ac.id/index.php/jbioua/article/view/50.