Theopilus Y, Octavia J, Yogasara T. Development Of a Persuasive and Universal Wearable Device to Promote Healthy Behavior and Enhance Exercise Self-Efficacy. IJETS [Internet]. 2021Jul.1 [cited 2024Dec.23];3(1):1 -8. Available from: https://journal.uty.ac.id/index.php/IJETS/article/view/97