TUMPAL JANJ RAJA SITINJAK; ARI HADI PRASETYO; DERGIBSON SIAGIAN; YOSEF DEMA. PELATIHAN ANALISIS DATA PENELITIAN BERBASIS MICROSOFT EXCEL BAGI GURU-GURU DI SMA NEGERI 44 JAKARTA TIMUR. J-ABDI: Jurnal Pengabdian kepada Masyarakat, [S. l.], v. 3, n. 6, p. 1075–1078, 2023. DOI: 10.53625/jabdi.v3i6.6758. Disponível em: https://bajangjournal.com/index.php/J-ABDI/article/view/6758. Acesso em: 17 aug. 2025.