KUSUMANINGRAT, A. G. E.; MAHESWARI, A. I. A. Analisa Pembelian Kebutuhan Produk Pencegahan Covid-19 Oleh Instansi Non Pelayanan Kesehatan Pada PT. Ersa Prima Medika: Purchase Analysis Of Covid-19 Prevention Products By Non Medical Services Institution In PT. Ersa Prima Medika. Anterior Jurnal, [S. l.], v. 20, n. 1, p. 102–107, 2020. DOI: 10.33084/anterior.v20i1.1582. Disponível em: https://journal.umpr.ac.id/index.php/anterior/article/view/1582. Acesso em: 25 apr. 2024.