Guerrero Calle, Santi. “Assessing the Impact of the Syllabary Approach on German Literacy Gains for Tigrinya Non-Roman Alphabet Literate Learners”. LESLLA Symposium Proceedings 14, no. 1 (May 17, 2021): 233–253. Accessed May 18, 2024. https://lesllasp.journals.publicknowledgeproject.org/index.php/lesllasp/article/view/6257.