I am the Founder of the National Battery Research Institute (NBRI) Research Professor at National Research and Innovation Agency (BRIN), and President of both the Indonesian Neutron Scattering Society (INSS) and Material Research Society Indonesia (MRS-INA). As a Research Professor at BRIN, I specialize in neutron scattering, solid-state ionics, and lithium-ion battery research, with a strong international reputation. I also serve on the executive committees of AONSA, the Asian Society of Solid State Ionics, and the International Society of Solid State Ionics.