An Analysis of Students’ Mastery of Vocabulary : at English Department of Universitas Putra Indonesia YPTK Padang at 2018/2019 Academic Year. ELT-Lectura, [S. l.], v. 6, n. 2, p. 169–176, 2019. DOI: 10.31849/elt-lectura.v6i2.3195. Disponível em: https://journal.unilak.ac.id/index.php/ELT-Lectura/article/view/3195. Acesso em: 1 dec. 2025.