“THE INFLUENCE OF MOTHER TONGUE USAGE ON THE LEARNING ACHIEVEMENT OF GRADE 3 STUDENTS AT CENTRAL BASIC EDUCATION 3rd CYCLE PÉROLA OF ATAÚRO” (2026) Journal of Education Science, 1(1), pp. 1–7. Available at: https://jurnal.isc-tl.org/index.php/JES/article/view/2 (Accessed: 10 July 2026).