On Tuesday, June 17, 2025, the Doctoral Program in Economics, Development Economics Concentration (Islamic economics and finance) Trisakti University, held a closed session with the candidate Djaka Kusmartata, in this session the candidate was declared to have passed. The research conducted for his dissertation was themed on Indonesian Economic Growth. Hopefully this session can be a stepping stone for the next session, namely the open session. Once again, congratulations and success to candidate Djaka Kusmartata for his achievements.