Analisis Frekuensi Natural Rangka Main Landing Gear Pesawat UAV Menggunakan Ansys Workbench. JMN [Internet]. 2022 Jun. 30 [cited 2025 Apr. 4];5(1):65-73. Available from: https://ojs.unpkediri.ac.id/index.php/JMN/article/view/17580