Jumadi, Bana Handaga, Munajat Tri Nugroho, Muhammad Dai, Gunawan Ariyanto, and Nurgiyatna. 2024. “Development of WebGIS-Based Monitoring System for Key Performance Indicators of Muhammadiyah Regional Board in Central Java”. Journal of Community Services and Engagement: Voice of Community (VOC) 4 (1):7-14. https://doi.org/10.23917/voc.v4i1.5450.