SUKIR, -; YATMONO, Sigit. Developing microcontroller–based sorting and placing robots in automation practice subject of vocational high school. JOURNAL OF EDUCATION, [S. l.], v. 1, n. 1, 2016. Disponível em: https://jurnal.uny.ac.id/index.php/joe/article/view/9609. Acesso em: 14 may. 2025.