奥山慶洋. Use of Tense and Aspect in Academic Writing in Engineering: Simple Past and Present Perfect. Journal of Pan-Pacific Association of Applied Linguistics. 2020. 24. 1. 1-15
Analysis of the Use of Gerund and Infinitive in Academic Writing in Engineering
(MEESO 2022 International Conference 2022)
Analysis of the Use of Tense and Aspect in Academic Writing in Engineering - Focusing on Past and Present Perfect
(FLEAT VII (International Conference on Foreign Language Education & Technology) 2019)