Use of First-person Pronouns and their Discourse Functions in Quantitative and Qualitative Research Articles in Applied Linguistics 論文 Keiko KAWAGUCHI・Harumi OTA・Ritsuko OHTA・Tae ITO ·2021 ·『関東甲信越英語教育学会誌』 35(0) pp. 113-126 doi:10.20806/katejournal.35.0_113