Kutsukake, Sayaka, Yoneda, Nobuko. Contact-induced language divergence and convergence in Tanzania: Forming new varieties as language maintenance. Swahili Forum. 2019. 26. 181-199
沓掛 沙弥香. 書評 Dick SMAKMAN and Patrick HEINRICH (eds.) : Globalising Sociolinguistics : Challenging and Expanding Theory. ことばと社会 : 多言語社会研究. 2016. 18. 123-127
Examining flexible language practices in Tanzania from a translanguaging perspective
(10th World Congress of African Linguistics(ライデン大学、オランダ、オンライン) 2021)
Language Policy in Education of Tanzania: The Gap between Globalization and Multilingualism
(9th World Congress of African Linguistics(Mohammed V University of Rabat.モロッコ) 2018)