Rajagukguk, A., I. Lammada, and R. Hidayat. “Bidang Kerja Dan Sistem Komunikasi Sourcing Planning Pcd Di Toyota Motor Manufacturing Indonesia Karawang Plant 1 & 2”. Jurnal Ilmiah Wahana Pendidikan, Vol. 9, no. 7, Apr. 2023, pp. 8-20, doi:10.5281/zenodo.7802014.