Noguera, V.R. and Ramos, H.J. 2002. Second derivative of Langmuir probe traces for particle temperature measurements in a magnetized sheet plasma source. Proceedings of the Samahang Pisika ng Pilipinas, 20(1), SPP-2002-PP-30. URL: https://proceedings.spp-online.org/article/view/SPP-2002-PP-30.