“PELATIHAN PENGGUNAAN DRONE DAN GLOBAL NAVIGATION SATELLITE SYSTEM REAL-TIME KINEMATIC (GNSS RTK) BAGI GURU DI SMK NEGERI 1 BUKITTINGGI” (2024) Jurnal Applied Science in Civil Engineering, 5(4), pp. 702–707. doi:10.24036/asce.v5i4.121183.