Surahman S, Rifai S B, Permatasari NK. Work productivity in the digital payment era: the roles of the pospay application, competition, and electronic service quality. Mantik [Internet]. 2026Aug.30 [cited 2026Aug.30];10(2):298-306. Available from: https://iocscience.org/ejournal/index.php/mantik/article/view/7192