Prof. Dr. Dadang Juandi, M.Si, from the Mathematics Education Study Program at Universitas Pendidikan Indonesia, delivered a lecture on Tuesday, October 7, 2025, titled “Meta-Analysis: Integrating Separate Research Findings into Stronger and More Comprehensive Evidence.” The lecture was part of the Community Service Program organized by the Indonesian Student Association in Japan (PPI Jepang), Hiroshima Chapter.
The moderator for the event was Yoga Dwi Windy Kusuma Ningtyas, a doctoral student at the Graduate School of Humanities and Social Sciences, Hiroshima University.
