CAHYANINGRUM, Deltaningtyas Tri; SISWANTO, Nurhadi; FIRMANTO, Hendy. Penentuan Tenaga Kerja Optimal pada Packaging Kopi dengan Menggunakan Analisis Beban Kerja Metode Work Sampling. Jurnal Ilmiah Inovasi, [S. l.], v. 21, n. 1, p. 46–49, 2021. DOI: 10.25047/jii.v21i1.2634. Disponível em: https://publikasi.polije.ac.id/jii/article/view/21-1-i. Acesso em: 31 mar. 2025.