Optimization of Piper Trilinier Diagram Using Lithium Isotope Systematics: An Application for Detecting the Contribution of Geothermal Water from Aso Caldera after Earthquake 2016 in Kumamoto Aquifer, Japan. Indonesian Journal of Science and Technology, [S. l.], v. 10, n. 1, p. 159–170, 2025. Disponível em: https://ejournal.kjpupi.id/index.php/ijost/article/view/412.. Acesso em: 15 jul. 2025.