Fath S, Abimanyu D, Misbak M. Exploring The Relationship Between Responsiveness And Usability And Its Impact On Customer Satisfaction In E-Commerce. jmef [Internet]. 2024Jul.8 [cited 2024Dec.21];2(4):72-9. Available from: https://jmef.polteksci.ac.id/index.php/jmef/article/view/42