Faizal, A., Ismaredah, E., & Ridho, I. (2018). DESIGN OF QUADCOPTER HOVER CONTROL USING HYBRID FUZZY AND PROPORTIONAL INTEGRAL DERIVATIVE (PID) CONTROLLER. Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering), 5(2), 19-28. https://doi.org/10.33019/ecotipe.v5i2.647