SIPAYUNG, Eva Cristin; DEBORA, Marisi. Students™ Perceptions on The Use of Numbered Head Together Technique in Teaching Reading Comprehension. TRANSFORM : Journal of English Language Teaching and Learning, North Sumatera, Indonesia, v. 12, n. 3, p. 140–156, 2023. DOI: 10.24114/tj.v12i3.52341. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/jelt/article/view/52341. Acesso em: 3 jul. 2025.