1.
Hardianto T, Sundjaja AM, Yuli Y, Savina G. Pengaruh Gamifikasi terhadap Program Loyalitas pada Platform Tokopedia Indonesia. SISFOTEK [Internet]. 2019Oct.26 [cited 2021Oct.21];3(1):28 - 31. Available from: http://seminar.iaii.or.id/index.php/SISFOTEK/article/view/99