Pakuwon City - SD Kristen Gloria 3 - Prestasi Silver Medal – Final World Mathematics Invitation April 1, 2021 SD Kristen Gloria 3
Pakuwon City - SD Kristen Gloria 3 - Prestasi Silver Medal – WMI Preliminary Round 2020 February 5, 2020 SD Kristen Gloria 3
Pakuwon City - SD Kristen Gloria 3 - Prestasi Gold Medal – WMI Preliminary Round 2020 February 5, 2020 SD Kristen Gloria 3
