Alsarraf, Jalal, Khaled Alawadhi, Abdulwahab Alnaqi, and S.A.M. Swilem. 2017. “A New Approach Using Hybrid Power Series – Cuckoo Search Optimization Algorithm to Solve Electrostatic Pull-in Instability and Deflection of Nano Cantilever Switches Subject to Van Der Waals Attractions”. International Journal of Engineering & Technology 6 (2): 29-35. https://doi.org/10.14419/ijet.v6i2.7488.