Herawan A, Judianto CT. OPTIMALISASI AKURASI ANTENA PENJEJAK SATELIT ORBIT RENDAH MENGGUNAKAN MOTOR STEPPER HYBRID 2 FASA (OPTIMIZATION OF LOW EARTH ORBIT TRACKING ANTENNA USING STEPPER MOTOR HYBRID 2-PHASE). Indonesian Journal of Aerospace [Internet]. 2013 Dec. 20 [cited 2025 Dec. 6];11(1 Juni):1-11. Available from: https://ejournal.brin.go.id/ijoa/article/view/12305