WULAN NOVA, Nazliya Indriyani; SITI AMINAH HASIBUAN; NURMAYANA. Improving Students’ Vocabulary Mastery Of Phrasal Verbs And Self Confidence By Using Word Wall Technique. Jurnal Dunia Pendidikan, [S. l.], v. 6, n. 3, p. 650–656, 2025. DOI: 10.55081/jurdip.v6i3.4286. Disponível em: https://jurnal.stokbinaguna.ac.id/index.php/JURDIP/article/view/4286. Acesso em: 16 sep. 2026.