Junita Winni Palondongan; Neshia Ananta; Mahanaim Mandey; Cristania Kalisang; Femi Pasulle; Windi Midar Siana; Arimbi Tonapa; Dinda Manorek; Vianda Mangilaleng; Atrila Q. Mokoginta. RUMUS DAN FUNGSI MICROSOFT EXCEL. Praba 2024, 2, 341-347.