HANDAYANI, Tri. Report on the Geological Field Trip to Mahakam Delta and Balikpapan Bay (August 31st to September 4th, 2018), Organized by FOSI-IAS-SEPM as Part of Regional Seminar: Past & Present Sedimentation in Tropical Region. Berita Sedimentologi, [S. l.], v. 42, n. 1, p. 43–47, 2021. DOI: 10.51835/bsed.2019.42.1.76. Disponível em: https://journal.iagi.or.id/index.php/FOSI/article/view/76. Acesso em: 30 oct. 2026.