ASDAR, A. Applying Systemic Approach to Develop Students’ Vocabulary. ELS Journal on Interdisciplinary Studies in Humanities, [S. l.], v. 1, n. 1, p. 90-95, 2018. DOI: 10.34050/els-jish.v1i1.4186. Disponível em: https://journal.unhas.ac.id/index.php/jish/article/view/4186. Acesso em: 28 mar. 2024.