RAMADHAN, Bayu Surya; WIDODO, Edi; FAHRUDDIN, A’rasy; MULYADI. Design and Structural Analysis of Meatball Printing Machine with Arduino Uno-Based Security System for Operator Protection. SAINSTECH NUSANTARA , [S. l.], v. 2, n. 4, p. 1–14, 2025. DOI: 10.71225/jstn.v2i4.119. Disponível em: https://nusantarajournal.id/sainstech/article/view/119. Acesso em: 20 may. 2026.