SAFITRI, D. A.; WARDOYO, A. Y. P.; ISTIROYAH; ADI, E. T. P. Measurement Of Ethanol Concentration in Liquid Organic Fertilizer Fermentation Emissions Using The MQ-8 Sensor. Journal of Applied Science and Advanced Engineering, [S. l.], v. 2, n. 1, p. 37–40, 2024. DOI: 10.59097/jasae.v2i1.31. Disponível em: https://jasae.org/index.php/JASAE/article/view/31. Acesso em: 9 oct. 2026.