Yanuarto, W. N., J. Purwanto, and A. Jaelani. “Education Program 4.0 In The Making Indonesia 4.0 Roadmap And Its Implementation At Muhammadiyah Junior High School Of Ajibarang Indonesia”. International Journal Of Community Service, vol. 2, no. 2, May 2022, pp. 282-9, doi:10.51601/ijcs.v2i2.95.