[1]
2026. Pengaruh Kualitas Pelayanan, Ketepatan Waktu Pengiriman, dan Tracking System terhadap Kepuasan Pelanggan J&T Grogol. Educational Studies and Research Journal. 3, 2 (Aug. 2026), 144–153. DOI:https://doi.org/10.60036/8kb6ne84.