Anggita, Asya, et al. “Pengurangan Defect Pada Proses Casting Dan Pengoptimalan Bahan Sisa Casting Di PT ABC ”. Indonesian Journal of Multidisciplinary on Social and Technology, vol. 4, no. 2, June 2026, pp. 1254-60, doi:10.69693/ijmst.v4i2.9604.