Lawal A, Aliyu B. Acoustic Variations in Interdental Fricatives /θ/ and /ð/ among Educated Hausa–English Bilinguals in Northwestern Nigeria. PAJRI-AHP [Internet]. 2026 Sep. 23 [cited 2026 Nov. 15];1(1-2):16-23. Available from: https://pajri.com/index.php/pajrijahp/article/view/55