Gaspar, Besin (2016) English for the maids. In: The Twelfth Conference on English Studies. Pusat Kajian Bahasa dan Budaya Unika Indonesia Atma Jaya, Jakarta. ISBN 978-602-8474-38-2
Gaspar, Besin (2016) Word Classes According To Robins In His General Linguistics. An Interpretation. In: Proceeding International Seminar Enrichment of Career by Knowledge of Language and Literature IV. ITS Press, Surabaya, pp. 144-154. ISBN 978-602-0917-54-2
Limantoro, Singgih Widodo (2016) DEVELOPING BUSINESS CROSS CULTURE MATERIALS IN NEED OF ENGLISH FOR SPECIFIC PURPOSE. In: Proceedings The 63rd TEFLIN International Coference 2016. University Press Adibuana Surabaya, Surabaya, pp. 108-113. ISBN 979-978-8559-99-0
Limantoro, Singgih Widodo (2015) The Impacts of Immersion For Learning English: A Comparative Study of Private Junior-High School Students in Surabaya, Indonesia. In: Proceeding The 2nd International Language and Language Teaching Conference: Friday-Saturday, 25-26 September 2015 at Sanata Dharma University, Yogyakarta, Indonesia. English Language Education Study Program Sanata Dharma University Yogyakarta, Yogyakarta, pp. 271-278. ISBN 978-602-18681-9-5
Limantoro, Singgih Widodo (2016) Practical Strategies to Improve Students' Writing Skill. In: The 5th ELTLT CONFERENCE PROCEEDINGS. Faculty of Languages and Arts State University of Semarang, Semarang, pp. 618-622. ISBN 978-602-73769-3-9