Ulfa Fitriyani, Dhamayanti -, and Ni Wayan Priscila Yuni Praditya. “Analisis Kualitas Layanan E-Lapkin Di Kota Palembang Menggunakan Metode Webqual 4.0”. Jurnal Ilmiah Informatika Global 17, no. 02 (July 20, 2026): 137–144. Accessed October 16, 2026. https://ejournal.uigm.ac.id/index.php/IG/article/view/7231.