Tundjungsari, Vitri, Ai Selpia Andita, Alfina Poetri Abdillah, and Ivan Febrian Pratama. 2025. “Arduino Basic Training: Making a 12C LCD Running Text for Vocational High School Students”. Communautaire: Journal of Community Service 4 (1):117-29. https://doi.org/10.61987/communautaire.v4i1.1080.