Arumi, Sihindun, and Giyatmi. “Business English Writing (BEW) Training for Students of SMK PGRI Sukoharjo Majoring in OTKP (Automation and Office Governance)”. Jurnal Pengabdian Masyarakat Bestari 2, no. 12 (December 27, 2023): 1135–1142. Accessed July 1, 2026. https://journal.formosapublisher.org/index.php/jpmb/article/view/7331.