Ballesteros, L.I.M., Vergara, C.J.T. and Somintac, A.S. 2016. Chemiresistive gas sensor based on spray pyrolyzed fluorine doped tin oxide films for trimethylamine detection. Proceedings of the Samahang Pisika ng Pilipinas, 34(1), SPP-2016-PA-07. URL: https://proceedings.spp-online.org/article/view/SPP-2016-PA-07.