Eka Ratnasari. PENGARUH GAMIFICATION DAN PERCEIVED ENJOYMENT TERHADAP REPURCHASE INTENTION PADA PENGGUNA APLIKASI MOBILE SHOPEE MAHASISWA FEB UNESA. jempper [Internet]. 2022 Jun. 14 [cited 2025 Apr. 19];1(2):175-84. Available from: https://journalcenter.org/index.php/jempper/article/view/389