Sari PF, Suyatno DF. Measurement of Service Quality in the Tiktok Shop Application Using the Method E-Servqual And IPA (Importance Performance Analysis): Pengukuran Kualitas Layanan Pada Aplikasi Tiktok Shop Menggunakan Metode E-Servqual Dan IPA (Importance Performance Analysis). J. Emerg. Inf. Syst. Bus. Intell. (JEISBI) [Internet]. 2023 Jul. 25 [cited 2025 Oct. 29];4(2):126-35. Available from: https://ejournal.unesa.ac.id/index.php/JEISBI/article/view/52881