National Conference 2021 2021 Sutharat Puangsing, and Pimpaporn Dechvijarnkit. (2021, August). “Exploring Benefits of Extracurricular Activities Used in English Language Learning among Thai Undergraduate Students“. Proceedings of the 8th Regional Conference on Graduate Research 2021 Theme “Centres and Peripheries: Research, Development, and Implementation”, pp.661-674. Sripatum University (Bangkhen),Thailand.