VAN GORSEL, J.T. Geological investigations of Sulawesi (Celebes) before 1930. Berita Sedimentologi, [S. l.], v. 48, n. 1, p. 79–114, 2022. DOI: 10.51835/bsed.2022.48.1.391. Disponível em: https://journal.iagi.or.id/index.php/FOSI/article/view/391. Acesso em: 30 oct. 2026.