NAYAN, N.; CHE NGAH, M. S. Y.; HASHIM, M.; SALEH, Y.; SHAFIEE, M. A. Pemetaan Tahap Ketersampaian Wi-Fi di Universiti Pendidikan Sultan Idris, Perak: Mapping of Wi-fi Coverage Levels in Sultan Idris Education University, Perak. GEOGRAFI, [S. l.], v. 2, n. 2, p. 39–51, 2018. Disponível em: https://ojs.upsi.edu.my/index.php/GEOG/article/view/476. Acesso em: 29 apr. 2024.