Endi SUHENDI และ Zeany Luckyta AMANDA;Muhamad Taufik ULHAKIM;Andhy SETIAWAN;Dani Gustaman SYARIF. (2021) The enhancement of ethanol gas sensors response based on calcium and zinc co-doped LaFeO3/Fe2O3 thick film ceramics utilizing yarosite minerals extraction as Fe2O3 precursor. <i>Journal of Metals, Materials and Minerals</i>, <i>31</i>(2), 71-77.Endi SUHENDI และ Zeany Luckyta AMANDA;Muhamad Taufik ULHAKIM;Andhy SETIAWAN;Dani Gustaman SYARIF. "The enhancement of ethanol gas sensors response based on calcium and zinc co-doped LaFeO3/Fe2O3 thick film ceramics utilizing yarosite minerals extraction as Fe2O3 precursor". Journal of Metals, Materials and Minerals 31 (2021):71-77.Endi SUHENDI และ Zeany Luckyta AMANDA;Muhamad Taufik ULHAKIM;Andhy SETIAWAN;Dani Gustaman SYARIF. The enhancement of ethanol gas sensors response based on calcium and zinc co-doped LaFeO3/Fe2O3 thick film ceramics utilizing yarosite minerals extraction as Fe2O3 precursor. Metallurgy and Materials Science Research Institute Chulalongkorn University:ม.ป.ท. 2021.