Satria Wibowo, A., & Ahsanul Fakhri, A. (2026). Optimization of NFRP Turbine Blade Material on The Harper Malioboro Hetel Ballroom Ventilator Through Design Analysis. Journal of Applied Mechanical Engineering Innovation, 2(1), 37–43. https://doi.org/10.21831/jamei.v2i1.3271