SETYOWATI, R.; SOPINGI, S. Pelatihan peningkatan kemampuan komunikasi bahasa inggris melalui co-trainers online program. Penamas: Journal of Community Service, [S. l.], v. 1, n. 2, p. 61–67, 2021. DOI: 10.53088/penamas.v1i2.88. Disponível em: https://journal.nurscienceinstitute.id/index.php/penamas/article/view/88. Acesso em: 4 jul. 2025.