Utami, Mala, Jonathan Ernest Sirait, Beny Budhi Septyanto, Aries Sudiarso, and I Nengah Putra Apriyanto. 2022. “Laminar Composite Materials for Unmanned Aircraft Wings”. Defense and Security Studies 3 (December):106-12. https://doi.org/10.37868/dss.v3.id211.