SKKD No. 0585/UN25.5.1/TU.3/2021 " Student profile multiple representations skills under the implementation of OBSIM (observation and simulation) model of teaching in improving creative thinking skills "
SKKD No. 0976/UN25.5.1/TU.3/2020 "Development of Meaningful Investigation Laboratory (MIL) Learning Model to Improve Critical Thinking Skills in Physics Earning"