BATUBARA, F. A.; SUNDAWA, B. V.; NASUTION, T. A. T. System of Carbon Dioxide (Co2) Detection Using Sim7600 Communication Module in Palm Oil Plantations. International Journal of Research in Vocational Studies (IJRVOCAS), [S. l.], v. 2, n. 4, p. 77–85, 2023. DOI: 10.53893/ijrvocas.v2i4.171. Disponível em: http://journal.gpp.or.id/index.php/ijrvocas/article/view/171. Acesso em: 1 jul. 2024.