FAIZ FAKHRULLAH; HUNAINAH; BUDI SUDRAJAT. Analysis of Public Speaking and Conversation Activities in Improving Students’ Verbal Communication Skills at the Darel Azhar Islamic Boarding School Rangkasbitung Lebak. Formosa Journal of Sustainable Research, [S. l.], v. 1, n. 6, p. 769–786, 2022. DOI: 10.55927/fjsr.v1i6.1770. Disponível em: https://journal.formosapublisher.org/index.php/fjsr/article/view/1770. Acesso em: 27 apr. 2026.