Tundjungsari, Vitri, Ai Selpia Andita, Alfina Poetri Abdillah, and Ivan Febrian Pratama. “Arduino Basic Training: Making a 12C LCD Running Text for Vocational High School Students”. Communautaire: Journal of Community Service 4, no. 1 (June 30, 2025): 117–129. Accessed April 18, 2026. https://serambi.org/index.php/communautaire/article/view/1080.