SAPUTRA, Aan; DIANA. WEB-BASED AIR QUALITY MONITORING SYSTEM DESIGN USING MQ-135 AND ARDUINO. POSITIF : Jurnal Sistem dan Teknologi Informasi, [S. l.], v. 8, n. 2, p. 91–97, 2023. DOI: 10.31961/positif.v8i2.1414. Disponível em: https://ejurnal.poliban.ac.id/index.php/Positif/article/view/1414. Acesso em: 25 apr. 2024.