[1]
A. L. Soemowidadgo, W. Widarto, T. Tiwan, A. Ardian, and S. Sianipar, “Aluminum Casting Laboratory Implementation to Build Competence of Teacher Candidate of Vocational High School”, J. Din. Vok. Tek. Mesin, vol. 5, no. 1, pp. 1–10, Mar. 2020.