Cindy Komariah, Dwi Nurhadiansyah Wicaksono, M. Hilmy Hidayatullah, Devi Purmayanti. Development of Speech Practice Book for Students Speaking Skill at English Education Department of Ibrahimy University. Sintaksis [Internet]. 2025 May 9 [cited 2025 May 10];3(3):39-50. Available from: https://journal.aspirasi.or.id/index.php/sintaksis/article/view/1665