Presented a paper entitled “Lingua Franca English (LFE) in Emergence: Virtual Space” in the conference Sociolinguistics Symposium 21 on 16th June 2016, Murcia, Spain Presented a co-authored paper entitled “Popular Culture in Transglossic Language Practices of Young Adults” with Dr. Sender Dovchin in the conference Sociolinguistics Symposium 21 on 15th June 2016, Murcia, Spain 1. Presented a paper entitled “Involvement of Bangladeshi Residents in Japan with Japanese Society-From an Interview Survey of Bangladeshi Foreign Students in Japan-”in the 4th International Congress of Bengal Studies held on 12-13 December 2015 at the Tokyo University of Foreign Studies, Japan. 2. Presented a seminar on “Use of the Japanese Language and the Construction of the Social Relations by Bangladeshi Residents in Japan-Recommendations for Policy on Development of Japanese Language Education in Bangladesh -”at the Institute of Modern Languages (IML), University of Dhaka on 4th November 2015