KURNIAWAN, E. .; UMAR MAULANA, P. . PENINGKATAN PENGETAHUAN KARYAWAN TERHADAP PRODUK PT WILMAR CHEMICAL INDONESIA. Journal of Agribusiness and Community Development (AGRIVASI) UMUS, [S. l.], v. 1, n. 1, p. 21–32, 2021. DOI: 10.46772/agrivasi.v1i1.438. Disponível em: http://jurnal.umus.ac.id/index.php/AGRIVASI/article/view/438. Acesso em: 28 may. 2022.