Iskandar E, Monita S, Herlina E. The effect of customer service quality on customer engagement to use Indosat Ooredoo products: a case of Indosat Ooredoo Store Wahidin Cirebon. JED [Internet]. 2022 Jun. 1 [cited 2026 Apr. 20];4(1):12-7. Available from: https://journal.uinmataram.ac.id/index.php/jed/article/view/4612