I am a book lover with some literature background, working for KMUTT for more than 10 years. In the early years of my research journey, literature was my main focus (literature teaching and language use/strategies in literature). Later on, I have developed a new passion for discourse analysis in general or semiotics and systemic functional linguistics (SFL) in particular.  I have written a book chapter for Cambridge Scholars Publishing and published in TCI journals (e.g. Journal of Human Sciences, REFLections, and Manutsat Paritat) as well as international ones (e.g. TESOL Quarterly, Asian EFL Journal, and Communication and Linguistic Studies).