setiawan, ferry and Putra, A.M. 2025. Analysis of the Effect of Variations in Wingtip and Winglet Additions of Aeromodelling Aircraft Wings on Flight Performance and Battery Consumption. Langit Biru: Jurnal Ilmiah Aviasi. 18, 1 (Apr. 2025), 22-29. DOI:https://doi.org/10.54147/langitbiru.v18i1.1257.