Aisuwarya, Ratna, 		Marta Yonas, Fitra, AND 		Yendri, Dodon.
" Design of Autonomous Quadcopter Using Orientation Sensor with Variations in Load Fulcrum Point" <em>Lontar Komputer : Jurnal Ilmiah Teknologi Informasi</em> [Online], (16 August 2019)