Ponce, T.C. 1988. Molecular orientational reordering and the transformation of a landau second order phase transition to first order in a nematic liquid crystal. Proceedings of the Samahang Pisika ng Pilipinas, 7(1), SPP-1988-MS-02. URL: https://proceedings.spp-online.org/article/view/SPP-1988-MS-02.