DIYASA, I Gede Susrama Mas; BUDIWITJAKSONO, Gideon Setya; MASRIFAH, Alfiatun; DZULQORNAIN, Muhammad Rif’an. Push Notification Using the Websocket in the Application of Sistem Informasi Uji Kompetensi Online (Situk) Version 2. Nusantara Science and Technology Proceedings, Malang, Indonesia, v. 2022, n. 24, p. 154–163, 2022. DOI: 10.11594/nstp.2022.2426. Disponível em: https://nstproceeding.com/index.php/nuscientech/article/view/667. Acesso em: 31 jul. 2025.