GUSTRIYADI, E.; SIHOMBING, V.; MASRIZAL, M.; ADI, P. D. P. A. A Real-Time Web Information System Based on A Global Positioning System for Monitoring Environmental Pollution. Jurnal Riset Informatika, [S. l.], v. 5, n. 1, p. 165–170, 2022. DOI: 10.34288/jri.v5i1.204. Disponível em: https://ejournal.kresnamediapublisher.com/index.php/jri/article/view/204. Acesso em: 13 feb. 2026.