F. Prasetya, B. Fajri, B. Syahri, F. Ranuharja, A. Fortuna, and A. Ramadhan, “Improved learning outcomes of CNC programming through Augmented Reality jobsheet learning media”, INVOTEK: Jurnal Inovasi Vokasional dan Teknologi, vol. 21, no. 3, pp. 221-233, Dec. 2021.