Fachryana, Fikri Al-Haq, Erna Mulyati, and Melia Eka Lestiani. 2026. “Model Peningkatan Kinerja Perusahaan Logistik Kurir Dengan Key Performance Indicators Operasional Dan Service Level Agreement Melalui Sistem Manajemen Operasional”. Insight Management Journal 6 (2). https://doi.org/10.47065/imj.v6i2.554.