Penerapan Strategi Operasional dan Pelayanan Pelanggan dalam Mendukung Efisiensi Kerja pada PT Sumber Alfaria Trijaya Tbk (Alfamart). Sciences du Nord Community Service, [S. l.], v. 3, n. 02, p. 157 – 165, 2026. DOI: 10.71238/sncs.v3i02.133. Disponível em: https://north-press.com/index.php/sncs/article/view/133.. Acesso em: 11 jun. 2026.