SATOTO, Sapto Wiratno. An Analyze Stability of Traditional Boat in Riau Island. SPECTA Journal of Technology, [S. l.], v. 5, n. 2, p. 123–129, 2021. DOI: 10.35718/specta.v5i2.325. Disponível em: https://journal.itk.ac.id/index.php/sjt/article/view/325. Acesso em: 23 jun. 2025.