HIDAYAH, Linta Wafdan; ARDILA, Rahmawati. A Daily Activity Book as a Strategy of Learning English for Esp Learners to Improve Writing Skill. Wacana Didaktika, [S. l.], v. 7, n. 01, p. 31–45, 2019. DOI: 10.31102/wacanadidaktika.7.01.31-45. Disponível em: http://journal.uim.ac.id/index.php/wacanadidaktika/article/view/608. Acesso em: 25 jan. 2026.