Fannya, Puteri, Daniel Happy Putra, and Nanda Aula Rumana. 2023. “User Experience Analysis of Peduli Lindungi-Applications Using Heart Metrics in Eid Al-Fitr Travellers”. International Journal Of Community Medicine And Public Health 10 (10):3414-20. https://doi.org/10.18203/2394-6040.ijcmph20232849.